fix(providers): use /chat/completions for OpenAI test requests

model sources.

src/components/common/PageTransition.scss

@@ -14,6 +14,8 @@
     gap: $spacing-lg;
     min-height: 0;
     flex: 1;
+    backface-visibility: hidden;
+    transform: translateZ(0);
 
     // During animation, exit layer uses absolute positioning
     &--exit {
@@ -22,17 +24,15 @@
       z-index: 1;
       overflow: hidden;
       pointer-events: none;
+      will-change: transform, opacity;
     }
   }
 
   &--animating &__layer {
     will-change: transform, opacity;
-    backface-visibility: hidden;
-    transform-style: preserve-3d;
   }
 
-  // When both layers exist, current layer also needs positioning
-  &--animating &__layer:not(&__layer--exit) {
+  &--animating &__layer:not(.page-transition__layer--exit) {
     position: relative;
     z-index: 0;
   }

src/components/common/PageTransition.tsx

@@ -9,9 +9,8 @@ interface PageTransitionProps {
   scrollContainerRef?: React.RefObject<HTMLElement | null>;
 }
 
-const TRANSITION_DURATION = 0.5;
-const EXIT_DURATION = 0.45;
-const ENTER_DELAY = 0.08;
+const TRANSITION_DURATION = 0.35;
+const TRAVEL_DISTANCE = 60;
 
 type LayerStatus = 'current' | 'exiting';
 
@@ -23,18 +22,14 @@ type Layer = {
 
 type TransitionDirection = 'forward' | 'backward';
 
-export function PageTransition({
-  render,
-  getRouteOrder,
-  scrollContainerRef,
-}: PageTransitionProps) {
+export function PageTransition({ render, getRouteOrder, scrollContainerRef }: PageTransitionProps) {
   const location = useLocation();
   const currentLayerRef = useRef<HTMLDivElement>(null);
   const exitingLayerRef = useRef<HTMLDivElement>(null);
+  const transitionDirectionRef = useRef<TransitionDirection>('forward');
   const exitScrollOffsetRef = useRef(0);
 
   const [isAnimating, setIsAnimating] = useState(false);
-  const [transitionDirection, setTransitionDirection] = useState<TransitionDirection>('forward');
   const [layers, setLayers] = useState<Layer[]>(() => [
     {
       key: location.key,
@@ -71,11 +66,11 @@ export function PageTransition({
           ? 'forward'
           : 'backward';
 
-    let cancelled = false;
+    transitionDirectionRef.current = nextDirection;
 
+    let cancelled = false;
     queueMicrotask(() => {
       if (cancelled) return;
-      setTransitionDirection(nextDirection);
       setLayers((prev) => {
         const prevCurrent = prev[prev.length - 1];
         return [
@@ -106,17 +101,18 @@ export function PageTransition({
 
     if (!currentLayerRef.current) return;
 
+    const currentLayerEl = currentLayerRef.current;
+    const exitingLayerEl = exitingLayerRef.current;
+
     const scrollContainer = resolveScrollContainer();
     const scrollOffset = exitScrollOffsetRef.current;
     if (scrollContainer && scrollOffset > 0) {
       scrollContainer.scrollTo({ top: 0, left: 0, behavior: 'auto' });
     }
 
-    const containerHeight = scrollContainer?.clientHeight ?? 0;
-    const viewportHeight = typeof window === 'undefined' ? 0 : window.innerHeight;
-    const travelDistance = Math.max(containerHeight, viewportHeight, 1);
-    const enterFromY = transitionDirection === 'forward' ? travelDistance : -travelDistance;
-    const exitToY = transitionDirection === 'forward' ? -travelDistance : travelDistance;
+    const transitionDirection = transitionDirectionRef.current;
+    const enterFromY = transitionDirection === 'forward' ? TRAVEL_DISTANCE : -TRAVEL_DISTANCE;
+    const exitToY = transitionDirection === 'forward' ? -TRAVEL_DISTANCE : TRAVEL_DISTANCE;
     const exitBaseY = scrollOffset ? -scrollOffset : 0;
 
     const tl = gsap.timeline({
@@ -126,43 +122,46 @@ export function PageTransition({
       },
     });
 
-    // Exit animation: fly out to top (slow-to-fast)
-    if (exitingLayerRef.current) {
-      gsap.set(exitingLayerRef.current, { y: exitBaseY });
-      tl.fromTo(
-        exitingLayerRef.current,
-        { y: exitBaseY, opacity: 1 },
+    // Exit animation: fade out with slight movement (runs simultaneously)
+    if (exitingLayerEl) {
+      gsap.set(exitingLayerEl, { y: exitBaseY });
+      tl.to(
+        exitingLayerEl,
         {
           y: exitBaseY + exitToY,
           opacity: 0,
-          duration: EXIT_DURATION,
-          ease: 'power2.in', // fast finish to clear screen
+          duration: TRANSITION_DURATION,
+          ease: 'circ.out',
           force3D: true,
         },
         0
       );
     }
 
-    // Enter animation: slide in from bottom (slow-to-fast)
+    // Enter animation: fade in with slight movement (runs simultaneously)
     tl.fromTo(
-      currentLayerRef.current,
+      currentLayerEl,
       { y: enterFromY, opacity: 0 },
       {
         y: 0,
         opacity: 1,
         duration: TRANSITION_DURATION,
-        ease: 'power2.out', // smooth settle
-        clearProps: 'transform,opacity',
+        ease: 'circ.out',
         force3D: true,
+        onComplete: () => {
+          if (currentLayerEl) {
+            gsap.set(currentLayerEl, { clearProps: 'transform,opacity' });
+          }
+        },
       },
-      ENTER_DELAY
+      0
     );
 
     return () => {
       tl.kill();
-      gsap.killTweensOf([currentLayerRef.current, exitingLayerRef.current]);
+      gsap.killTweensOf([currentLayerEl, exitingLayerEl]);
     };
-  }, [isAnimating, transitionDirection, resolveScrollContainer]);
+  }, [isAnimating, resolveScrollContainer]);
 
   return (
     <div className={`page-transition${isAnimating ? ' page-transition--animating' : ''}`}>

src/components/providers/AmpcodeSection/AmpcodeModal.tsx

@@ -21,7 +21,7 @@ interface AmpcodeModalProps {
 
 export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }: AmpcodeModalProps) {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const config = useConfigStore((state) => state.config);
   const updateConfigValue = useConfigStore((state) => state.updateConfigValue);
   const clearCache = useConfigStore((state) => state.clearCache);
@@ -81,32 +81,34 @@ export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }:
   }, [clearCache, config?.ampcode, isOpen, onBusyChange, t, updateConfigValue]);
 
   const clearAmpcodeUpstreamApiKey = async () => {
-    if (!window.confirm(t('ai_providers.ampcode_clear_upstream_api_key_confirm'))) return;
-    setSaving(true);
-    setError('');
-    try {
-      await ampcodeApi.clearUpstreamApiKey();
-      const previous = config?.ampcode ?? {};
-      const next: AmpcodeConfig = { ...previous };
-      delete next.upstreamApiKey;
-      updateConfigValue('ampcode', next);
-      clearCache('ampcode');
-      showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
-    } catch (err: unknown) {
-      const message = getErrorMessage(err);
-      setError(message);
-      showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
-    } finally {
-      setSaving(false);
-    }
+    showConfirmation({
+      title: t('ai_providers.ampcode_clear_upstream_api_key_title', { defaultValue: 'Clear Upstream API Key' }),
+      message: t('ai_providers.ampcode_clear_upstream_api_key_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        setSaving(true);
+        setError('');
+        try {
+          await ampcodeApi.clearUpstreamApiKey();
+          const previous = config?.ampcode ?? {};
+          const next: AmpcodeConfig = { ...previous };
+          delete next.upstreamApiKey;
+          updateConfigValue('ampcode', next);
+          clearCache('ampcode');
+          showNotification(t('notification.ampcode_upstream_api_key_cleared'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          setError(message);
+          showNotification(`${t('notification.update_failed')}: ${message}`, 'error');
+        } finally {
+          setSaving(false);
+        }
+      },
+    });
   };
 
-  const saveAmpcode = async () => {
-    if (!loaded && mappingsDirty) {
-      const confirmed = window.confirm(t('ai_providers.ampcode_mappings_overwrite_confirm'));
-      if (!confirmed) return;
-    }
-
+  const performSaveAmpcode = async () => {
     setSaving(true);
     setError('');
     try {
@@ -173,6 +175,21 @@ export function AmpcodeModal({ isOpen, disableControls, onClose, onBusyChange }:
     }
   };
 
+  const saveAmpcode = async () => {
+    if (!loaded && mappingsDirty) {
+      showConfirmation({
+        title: t('ai_providers.ampcode_mappings_overwrite_title', { defaultValue: 'Overwrite Mappings' }),
+        message: t('ai_providers.ampcode_mappings_overwrite_confirm'),
+        variant: 'secondary', // Not dangerous, just a warning
+        confirmText: t('common.confirm'),
+        onConfirm: performSaveAmpcode,
+      });
+      return;
+    }
+
+    await performSaveAmpcode();
+  };
+
   return (
     <Modal
       open={isOpen}

src/components/providers/utils.ts

@@ -46,7 +46,7 @@ export const normalizeOpenAIBaseUrl = (baseUrl: string): string => {
 export const buildOpenAIModelsEndpoint = (baseUrl: string): string => {
   const trimmed = normalizeOpenAIBaseUrl(baseUrl);
   if (!trimmed) return '';
-  return trimmed.endsWith('/v1') ? `${trimmed}/models` : `${trimmed}/v1/models`;
+  return `${trimmed}/models`;
 };
 
 export const buildOpenAIChatCompletionsEndpoint = (baseUrl: string): string => {
@@ -55,7 +55,10 @@ export const buildOpenAIChatCompletionsEndpoint = (baseUrl: string): string => {
   if (trimmed.endsWith('/chat/completions')) {
     return trimmed;
   }
-  return trimmed.endsWith('/v1') ? `${trimmed}/chat/completions` : `${trimmed}/v1/chat/completions`;
+  if (trimmed.endsWith('/v1')) {
+    return `${trimmed.slice(0, -3)}/chat/completions`;
+  }
+  return `${trimmed}/chat/completions`;
 };
 
 // 根据 source (apiKey) 获取统计数据 - 与旧版逻辑一致

src/components/ui/AutocompleteInput.tsx

@@ -0,0 +1,175 @@
+import { useEffect, useRef, useState, type ChangeEvent, type KeyboardEvent, type ReactNode } from 'react';
+import { IconChevronDown } from './icons';
+
+interface AutocompleteInputProps {
+  label?: string;
+  value: string;
+  onChange: (value: string) => void;
+  options: string[] | { value: string; label?: string }[];
+  placeholder?: string;
+  disabled?: boolean;
+  hint?: string;
+  error?: string;
+  className?: string;
+  wrapperClassName?: string;
+  wrapperStyle?: React.CSSProperties;
+  id?: string;
+  rightElement?: ReactNode;
+}
+
+export function AutocompleteInput({
+  label,
+  value,
+  onChange,
+  options,
+  placeholder,
+  disabled,
+  hint,
+  error,
+  className = '',
+  wrapperClassName = '',
+  wrapperStyle,
+  id,
+  rightElement
+}: AutocompleteInputProps) {
+  const [isOpen, setIsOpen] = useState(false);
+  const [highlightedIndex, setHighlightedIndex] = useState(-1);
+  const containerRef = useRef<HTMLDivElement>(null);
+  
+  const normalizedOptions = options.map(opt => 
+    typeof opt === 'string' ? { value: opt, label: opt } : { value: opt.value, label: opt.label || opt.value }
+  );
+
+  const filteredOptions = normalizedOptions.filter(opt => {
+    const v = value.toLowerCase();
+    return opt.value.toLowerCase().includes(v) || (opt.label && opt.label.toLowerCase().includes(v));
+  });
+
+  useEffect(() => {
+    const handleClickOutside = (event: MouseEvent) => {
+      if (containerRef.current && !containerRef.current.contains(event.target as Node)) {
+        setIsOpen(false);
+      }
+    };
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => document.removeEventListener('mousedown', handleClickOutside);
+  }, []);
+
+  const handleInputChange = (e: ChangeEvent<HTMLInputElement>) => {
+    onChange(e.target.value);
+    setIsOpen(true);
+    setHighlightedIndex(-1);
+  };
+
+  const handleSelect = (selectedValue: string) => {
+    onChange(selectedValue);
+    setIsOpen(false);
+  };
+
+  const handleKeyDown = (e: KeyboardEvent<HTMLInputElement>) => {
+    if (disabled) return;
+
+    if (e.key === 'ArrowDown') {
+      e.preventDefault();
+      if (!isOpen) {
+          setIsOpen(true);
+          return;
+      }
+      setHighlightedIndex(prev => 
+        prev < filteredOptions.length - 1 ? prev + 1 : prev
+      );
+    } else if (e.key === 'ArrowUp') {
+      e.preventDefault();
+      setHighlightedIndex(prev => prev > 0 ? prev - 1 : 0);
+    } else if (e.key === 'Enter') {
+      if (isOpen && highlightedIndex >= 0 && highlightedIndex < filteredOptions.length) {
+        e.preventDefault();
+        handleSelect(filteredOptions[highlightedIndex].value);
+      } else if (isOpen) {
+          e.preventDefault();
+          setIsOpen(false);
+      }
+    } else if (e.key === 'Escape') {
+      setIsOpen(false);
+    } else if (e.key === 'Tab') {
+      setIsOpen(false);
+    }
+  };
+
+  return (
+    <div className={`form-group ${wrapperClassName}`} ref={containerRef} style={wrapperStyle}>
+      {label && <label htmlFor={id}>{label}</label>}
+      <div style={{ position: 'relative' }}>
+        <input 
+            id={id}
+            className={`input ${className}`.trim()} 
+            value={value}
+            onChange={handleInputChange}
+            onFocus={() => setIsOpen(true)}
+            onKeyDown={handleKeyDown}
+            placeholder={placeholder}
+            disabled={disabled}
+            autoComplete="off"
+            style={{ paddingRight: 32 }}
+        />
+        <div 
+            style={{ 
+                position: 'absolute', 
+                right: 8, 
+                top: '50%', 
+                transform: 'translateY(-50%)',
+                display: 'flex',
+                alignItems: 'center',
+                pointerEvents: disabled ? 'none' : 'auto',
+                cursor: 'pointer',
+                height: '100%'
+            }}
+            onClick={() => !disabled && setIsOpen(!isOpen)}
+        >
+            {rightElement}
+            <IconChevronDown size={16} style={{ opacity: 0.5, marginLeft: 4 }} />
+        </div>
+
+        {isOpen && filteredOptions.length > 0 && !disabled && (
+            <div className="autocomplete-dropdown" style={{
+                position: 'absolute',
+                top: 'calc(100% + 4px)',
+                left: 0,
+                right: 0,
+                zIndex: 1000,
+                backgroundColor: 'var(--bg-secondary)',
+                border: '1px solid var(--border-color)',
+                borderRadius: 'var(--radius-md)',
+                maxHeight: 200,
+                overflowY: 'auto',
+                boxShadow: '0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06)'
+            }}>
+                {filteredOptions.map((opt, index) => (
+                    <div
+                        key={`${opt.value}-${index}`}
+                        onClick={() => handleSelect(opt.value)}
+                        style={{
+                            padding: '8px 12px',
+                            cursor: 'pointer',
+                            backgroundColor: index === highlightedIndex ? 'var(--bg-tertiary)' : 'transparent',
+                            color: 'var(--text-primary)',
+                            display: 'flex',
+                            flexDirection: 'column',
+                            fontSize: '0.9rem'
+                        }}
+                        onMouseEnter={() => setHighlightedIndex(index)}
+                    >
+                        <span style={{ fontWeight: 500 }}>{opt.value}</span>
+                        {opt.label && opt.label !== opt.value && (
+                            <span style={{ fontSize: '0.85em', color: 'var(--text-secondary)' }}>{opt.label}</span>
+                        )}
+                    </div>
+                ))}
+            </div>
+        )}
+      </div>
+      {hint && <div className="hint">{hint}</div>}
+      {error && <div className="error-box">{error}</div>}
+    </div>
+  );
+}

src/components/usage/ModelStatsCard.tsx

@@ -6,6 +6,8 @@ import styles from '@/pages/UsagePage.module.scss';
 export interface ModelStat {
   model: string;
   requests: number;
+  successCount: number;
+  failureCount: number;
   tokens: number;
   cost: number;
 }
@@ -38,7 +40,15 @@ export function ModelStatsCard({ modelStats, loading, hasPrices }: ModelStatsCar
               {modelStats.map((stat) => (
                 <tr key={stat.model}>
                   <td className={styles.modelCell}>{stat.model}</td>
-                  <td>{stat.requests.toLocaleString()}</td>
+                  <td>
+                    <span className={styles.requestCountCell}>
+                      <span>{stat.requests.toLocaleString()}</span>
+                      <span className={styles.requestBreakdown}>
+                        (<span className={styles.statSuccess}>{stat.successCount.toLocaleString()}</span>{' '}
+                        <span className={styles.statFailure}>{stat.failureCount.toLocaleString()}</span>)
+                      </span>
+                    </span>
+                  </td>
                   <td>{formatTokensInMillions(stat.tokens)}</td>
                   {hasPrices && <td>{stat.cost > 0 ? formatUsd(stat.cost) : '--'}</td>}
                 </tr>

src/i18n/locales/en.json

@@ -249,10 +249,10 @@
     "vertex_edit_modal_url_label": "Base URL (Required):",
     "vertex_edit_modal_proxy_label": "Proxy URL (Optional):",
     "vertex_delete_confirm": "Are you sure you want to delete this Vertex configuration?",
-    "vertex_models_label": "Model mappings (alias required):",
+    "vertex_models_label": "Model aliases (alias required):",
     "vertex_models_add_btn": "Add Mapping",
-    "vertex_models_hint": "Each mapping needs both the original model and its alias.",
-    "vertex_models_count": "Mapping count",
+    "vertex_models_hint": "Each alias needs both the original model and the alias.",
+    "vertex_models_count": "Alias count",
     "ampcode_title": "Amp CLI Integration (ampcode)",
     "ampcode_modal_title": "Configure Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -293,12 +293,12 @@
     "openai_model_name_placeholder": "Model name, e.g. moonshotai/kimi-k2:free",
     "openai_model_alias_placeholder": "Model alias (optional)",
     "openai_models_add_btn": "Add Model",
-    "openai_models_fetch_button": "Fetch via /v1/models",
-    "openai_models_fetch_title": "Pick Models from /v1/models",
-    "openai_models_fetch_hint": "Call the /v1/models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.",
+    "openai_models_fetch_button": "Fetch via /models",
+    "openai_models_fetch_title": "Pick Models from /models",
+    "openai_models_fetch_hint": "Call the /models endpoint using the Base URL above, sending the first API key as Bearer plus custom headers.",
     "openai_models_fetch_url_label": "Request URL",
     "openai_models_fetch_refresh": "Refresh",
-    "openai_models_fetch_loading": "Fetching models from /v1/models...",
+    "openai_models_fetch_loading": "Fetching models from /models...",
     "openai_models_fetch_empty": "No models returned. Please check the endpoint or auth.",
     "openai_models_fetch_error": "Failed to fetch models",
     "openai_models_fetch_back": "Back to edit",
@@ -316,7 +316,7 @@
     "openai_keys_count": "Keys Count",
     "openai_models_count": "Models Count",
     "openai_test_title": "Connection Test",
-    "openai_test_hint": "Send a /v1/chat/completions request with the current settings to verify availability.",
+    "openai_test_hint": "Send a /chat/completions request with the current settings to verify availability.",
     "openai_test_model_placeholder": "Model to test",
     "openai_test_action": "Run Test",
     "openai_test_running": "Sending test request...",
@@ -488,8 +488,10 @@
     "provider_placeholder": "e.g. gemini-cli",
     "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
     "models_label": "Models to exclude",
-    "models_placeholder": "gpt-4.1-mini\n*-preview",
-    "models_hint": "Separate by commas or new lines; saving an empty list removes that provider. * wildcards are supported.",
+    "models_loading": "Loading models...",
+    "models_unsupported": "Current CPA version does not support fetching model lists.",
+    "models_loaded": "{{count}} models loaded. Check the models to exclude.",
+    "no_models_available": "No models available for this provider.",
     "save": "Save/Update",
     "saving": "Saving...",
     "save_success": "Excluded models updated",
@@ -512,33 +514,35 @@
     "upgrade_required_title": "Please upgrade CLI Proxy API",
     "upgrade_required_desc": "The current server does not support the OAuth excluded models API. Please upgrade to the latest CLI Proxy API (CPA) version."
   },
-  "oauth_model_mappings": {
-    "title": "OAuth Model Mappings",
-    "add": "Add Mapping",
-    "add_title": "Add provider model mappings",
+  "oauth_model_alias": {
+    "title": "OAuth Model Aliases",
+    "add": "Add Alias",
+    "add_title": "Add provider model aliases",
     "provider_label": "Provider",
     "provider_placeholder": "e.g. gemini-cli / vertex",
     "provider_hint": "Defaults to the current filter; pick an existing provider or type a new name.",
-    "mappings_label": "Model mappings",
-    "mapping_name_placeholder": "Source model name",
-    "mapping_alias_placeholder": "Alias (required)",
-    "mapping_fork_label": "Keep original",
-    "mappings_hint": "Saving an empty list removes that provider. Enable “Keep original” to keep the original name while adding the alias.",
-    "add_mapping": "Add mapping",
+    "model_source_loading": "Loading models...",
+    "model_source_unsupported": "The current CPA version does not support fetching model lists (manual input still works).",
+    "model_source_loaded": "{{count}} models loaded. Use the dropdown in 'Source model name', or type custom values. Saving an empty list removes that provider. Enable 'Keep original' to keep the original name while adding the alias.",
+    "alias_label": "Model aliases",
+    "alias_name_placeholder": "Source model name",
+    "alias_placeholder": "Alias (required)",
+    "alias_fork_label": "Keep original",
+    "add_alias": "Add alias",
     "save": "Save/Update",
-    "save_success": "Model mappings updated",
-    "save_failed": "Failed to update model mappings",
+    "save_success": "Model aliases updated",
+    "save_failed": "Failed to update model aliases",
     "delete": "Delete Provider",
-    "delete_confirm": "Delete model mappings for {{provider}}?",
-    "delete_success": "Model mappings removed",
-    "delete_failed": "Failed to delete model mappings",
-    "no_models": "No model mappings",
-    "model_count": "{{count}} mappings",
-    "list_empty_all": "No model mappings yet—use “Add Mapping” to create one.",
+    "delete_confirm": "Delete model aliases for {{provider}}?",
+    "delete_success": "Model aliases removed",
+    "delete_failed": "Failed to delete model aliases",
+    "no_models": "No model aliases",
+    "model_count": "{{count}} aliases",
+    "list_empty_all": "No model aliases yet—use “Add Alias” to create one.",
     "provider_required": "Please enter a provider first",
     "upgrade_required": "This feature requires a newer CLI Proxy API (CPA) version. Please upgrade.",
     "upgrade_required_title": "Please upgrade CLI Proxy API",
-    "upgrade_required_desc": "The current server does not support the OAuth model mappings API. Please upgrade to the latest CLI Proxy API (CPA) version."
+    "upgrade_required_desc": "The current server does not support the OAuth model aliases API. Please upgrade to the latest CLI Proxy API (CPA) version."
   },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
@@ -799,9 +803,9 @@
     "not_loaded": "Not Loaded",
     "seconds_ago": "seconds ago",
     "models_title": "Available Models",
-    "models_desc": "Shows the /v1/models response and uses saved API keys for auth automatically.",
+    "models_desc": "Shows the /models response and uses saved API keys for auth automatically.",
     "models_loading": "Loading available models...",
-    "models_empty": "No models returned by /v1/models",
+    "models_empty": "No models returned by /models",
     "models_error": "Failed to load model list",
     "models_count": "{{count}} available models",
     "version_check_title": "Update Check",

src/i18n/locales/zh-CN.json

@@ -249,10 +249,10 @@
     "vertex_edit_modal_url_label": "Base URL (必填):",
     "vertex_edit_modal_proxy_label": "代理 URL (可选):",
     "vertex_delete_confirm": "确定要删除这个Vertex配置吗？",
-    "vertex_models_label": "模型映射 (别名必填):",
+    "vertex_models_label": "模型别名 (别名必填):",
     "vertex_models_add_btn": "添加映射",
-    "vertex_models_hint": "每条映射需要填写原模型与别名。",
-    "vertex_models_count": "映射数量",
+    "vertex_models_hint": "每条别名需要填写原模型与别名。",
+    "vertex_models_count": "别名数量",
     "ampcode_title": "Amp CLI 集成 (ampcode)",
     "ampcode_modal_title": "配置 Ampcode",
     "ampcode_upstream_url_label": "Upstream URL",
@@ -293,12 +293,12 @@
     "openai_model_name_placeholder": "模型名称，如 moonshotai/kimi-k2:free",
     "openai_model_alias_placeholder": "模型别名 (可选)",
     "openai_models_add_btn": "添加模型",
-    "openai_models_fetch_button": "从 /v1/models 获取",
-    "openai_models_fetch_title": "从 /v1/models 选择模型",
-    "openai_models_fetch_hint": "使用上方 Base URL 调用 /v1/models 端点，附带首个 API Key（Bearer）与自定义请求头。",
+    "openai_models_fetch_button": "从 /models 获取",
+    "openai_models_fetch_title": "从 /models 选择模型",
+    "openai_models_fetch_hint": "使用上方 Base URL 调用 /models 端点，附带首个 API Key（Bearer）与自定义请求头。",
     "openai_models_fetch_url_label": "请求地址",
     "openai_models_fetch_refresh": "重新获取",
-    "openai_models_fetch_loading": "正在从 /v1/models 获取模型列表...",
+    "openai_models_fetch_loading": "正在从 /models 获取模型列表...",
     "openai_models_fetch_empty": "未获取到模型，请检查端点或鉴权信息。",
     "openai_models_fetch_error": "获取模型失败",
     "openai_models_fetch_back": "返回编辑",
@@ -316,7 +316,7 @@
     "openai_keys_count": "密钥数量",
     "openai_models_count": "模型数量",
     "openai_test_title": "连通性测试",
-    "openai_test_hint": "使用当前配置向 /v1/chat/completions 请求，验证是否可用。",
+    "openai_test_hint": "使用当前配置向 /chat/completions 请求，验证是否可用。",
     "openai_test_model_placeholder": "选择或输入要测试的模型",
     "openai_test_action": "发送测试",
     "openai_test_running": "正在发送测试请求...",
@@ -488,8 +488,10 @@
     "provider_placeholder": "例如 gemini-cli / openai",
     "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
     "models_label": "排除的模型",
-    "models_placeholder": "gpt-4.1-mini\n*-preview",
-    "models_hint": "逗号或换行分隔；留空保存将删除该提供商记录；支持 * 通配符。",
+    "models_loading": "正在加载模型列表...",
+    "models_unsupported": "当前 CPA 版本不支持获取模型列表。",
+    "models_loaded": "已加载 {{count}} 个模型，勾选要排除的模型。",
+    "no_models_available": "该提供商暂无可用模型列表。",
     "save": "保存/更新",
     "saving": "正在保存...",
     "save_success": "排除列表已更新",
@@ -512,33 +514,35 @@
     "upgrade_required_title": "需要升级 CPA 版本",
     "upgrade_required_desc": "当前服务器版本不支持获取模型排除列表功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
   },
-  "oauth_model_mappings": {
-    "title": "OAuth 模型映射",
-    "add": "新增映射",
-    "add_title": "新增提供商模型映射",
+  "oauth_model_alias": {
+    "title": "OAuth 模型别名",
+    "add": "新增别名",
+    "add_title": "新增提供商模型别名",
     "provider_label": "提供商",
     "provider_placeholder": "例如 gemini-cli / vertex",
     "provider_hint": "默认选中当前筛选的提供商，也可直接输入或选择其他名称。",
-    "mappings_label": "模型映射",
-    "mapping_name_placeholder": "原模型名称",
-    "mapping_alias_placeholder": "别名 (必填)",
-    "mapping_fork_label": "保留原名",
-    "mappings_hint": "留空保存将删除该提供商记录；开启“保留原名”会在保留原模型名的同时新增别名。",
-    "add_mapping": "添加映射",
+    "model_source_loading": "正在加载模型列表...",
+    "model_source_unsupported": "当前 CPA 版本不支持获取模型列表（仍可手动输入）。",
+    "model_source_loaded": "已加载 {{count}} 个模型，可在“原模型名称”中下拉选择；也可手动输入。留空保存将删除该提供商记录；开启“保留原名”会在保留原模型名的同时新增别名。",
+    "alias_label": "模型别名",
+    "alias_name_placeholder": "原模型名称",
+    "alias_placeholder": "别名 (必填)",
+    "alias_fork_label": "保留原名",
+    "add_alias": "添加别名",
     "save": "保存/更新",
-    "save_success": "模型映射已更新",
-    "save_failed": "更新模型映射失败",
+    "save_success": "模型别名已更新",
+    "save_failed": "更新模型别名失败",
     "delete": "删除提供商",
-    "delete_confirm": "确定要删除 {{provider}} 的模型映射吗？",
-    "delete_success": "已删除该提供商的模型映射",
-    "delete_failed": "删除模型映射失败",
-    "no_models": "未配置模型映射",
-    "model_count": "映射 {{count}} 条模型",
-    "list_empty_all": "暂无任何提供商的模型映射，点击“新增映射”创建。",
+    "delete_confirm": "确定要删除 {{provider}} 的模型别名吗？",
+    "delete_success": "已删除该提供商的模型别名",
+    "delete_failed": "删除模型别名失败",
+    "no_models": "未配置模型别名",
+    "model_count": "{{count}} 条别名",
+    "list_empty_all": "暂无任何提供商的模型别名，点击“新增别名”创建。",
     "provider_required": "请先填写提供商名称",
-    "upgrade_required": "当前 CPA 版本不支持模型映射功能，请升级 CPA 版本",
+    "upgrade_required": "当前 CPA 版本不支持模型别名功能，请升级 CPA 版本",
     "upgrade_required_title": "需要升级 CPA 版本",
-    "upgrade_required_desc": "当前服务器版本不支持 OAuth 模型映射功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
+    "upgrade_required_desc": "当前服务器版本不支持 OAuth 模型别名功能，请升级到最新版本的 CPA（CLI Proxy API）后重试。"
   },
   "auth_login": {
     "codex_oauth_title": "Codex OAuth",
@@ -799,9 +803,9 @@
     "not_loaded": "未加载",
     "seconds_ago": "秒前",
     "models_title": "可用模型列表",
-    "models_desc": "展示 /v1/models 返回的模型，并自动使用服务器保存的 API Key 进行鉴权。",
+    "models_desc": "展示 /models 返回的模型，并自动使用服务器保存的 API Key 进行鉴权。",
     "models_loading": "正在加载可用模型...",
-    "models_empty": "未从 /v1/models 获取到模型数据",
+    "models_empty": "未从 /models 获取到模型数据",
     "models_error": "获取模型列表失败",
     "models_count": "可用模型 {{count}} 个",
     "version_check_title": "版本检查",

src/pages/AiProvidersPage.tsx

@@ -28,7 +28,7 @@ import styles from './AiProvidersPage.module.scss';
 
 export function AiProvidersPage() {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const resolvedTheme = useThemeStore((state) => state.resolvedTheme);
   const connectionStatus = useAuthStore((state) => state.connectionStatus);
 
@@ -180,18 +180,25 @@ export function AiProvidersPage() {
   const deleteGemini = async (index: number) => {
     const entry = geminiKeys[index];
     if (!entry) return;
-    if (!window.confirm(t('ai_providers.gemini_delete_confirm'))) return;
-    try {
-      await providersApi.deleteGeminiKey(entry.apiKey);
-      const next = geminiKeys.filter((_, idx) => idx !== index);
-      setGeminiKeys(next);
-      updateConfigValue('gemini-api-key', next);
-      clearCache('gemini-api-key');
-      showNotification(t('notification.gemini_key_deleted'), 'success');
-    } catch (err: unknown) {
-      const message = getErrorMessage(err);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
-    }
+    showConfirmation({
+      title: t('ai_providers.gemini_delete_title', { defaultValue: 'Delete Gemini Key' }),
+      message: t('ai_providers.gemini_delete_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        try {
+          await providersApi.deleteGeminiKey(entry.apiKey);
+          const next = geminiKeys.filter((_, idx) => idx !== index);
+          setGeminiKeys(next);
+          updateConfigValue('gemini-api-key', next);
+          clearCache('gemini-api-key');
+          showNotification(t('notification.gemini_key_deleted'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const setConfigEnabled = async (
@@ -352,27 +359,34 @@ export function AiProvidersPage() {
     const source = type === 'codex' ? codexConfigs : claudeConfigs;
     const entry = source[index];
     if (!entry) return;
-    if (!window.confirm(t(`ai_providers.${type}_delete_confirm`))) return;
-    try {
-      if (type === 'codex') {
-        await providersApi.deleteCodexConfig(entry.apiKey);
-        const next = codexConfigs.filter((_, idx) => idx !== index);
-        setCodexConfigs(next);
-        updateConfigValue('codex-api-key', next);
-        clearCache('codex-api-key');
-        showNotification(t('notification.codex_config_deleted'), 'success');
-      } else {
-        await providersApi.deleteClaudeConfig(entry.apiKey);
-        const next = claudeConfigs.filter((_, idx) => idx !== index);
-        setClaudeConfigs(next);
-        updateConfigValue('claude-api-key', next);
-        clearCache('claude-api-key');
-        showNotification(t('notification.claude_config_deleted'), 'success');
-      }
-    } catch (err: unknown) {
-      const message = getErrorMessage(err);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
-    }
+    showConfirmation({
+      title: t(`ai_providers.${type}_delete_title`, { defaultValue: `Delete ${type === 'codex' ? 'Codex' : 'Claude'} Config` }),
+      message: t(`ai_providers.${type}_delete_confirm`),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        try {
+          if (type === 'codex') {
+            await providersApi.deleteCodexConfig(entry.apiKey);
+            const next = codexConfigs.filter((_, idx) => idx !== index);
+            setCodexConfigs(next);
+            updateConfigValue('codex-api-key', next);
+            clearCache('codex-api-key');
+            showNotification(t('notification.codex_config_deleted'), 'success');
+          } else {
+            await providersApi.deleteClaudeConfig(entry.apiKey);
+            const next = claudeConfigs.filter((_, idx) => idx !== index);
+            setClaudeConfigs(next);
+            updateConfigValue('claude-api-key', next);
+            clearCache('claude-api-key');
+            showNotification(t('notification.claude_config_deleted'), 'success');
+          }
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const saveVertex = async (form: VertexFormState, editIndex: number | null) => {
@@ -427,18 +441,25 @@ export function AiProvidersPage() {
   const deleteVertex = async (index: number) => {
     const entry = vertexConfigs[index];
     if (!entry) return;
-    if (!window.confirm(t('ai_providers.vertex_delete_confirm'))) return;
-    try {
-      await providersApi.deleteVertexConfig(entry.apiKey);
-      const next = vertexConfigs.filter((_, idx) => idx !== index);
-      setVertexConfigs(next);
-      updateConfigValue('vertex-api-key', next);
-      clearCache('vertex-api-key');
-      showNotification(t('notification.vertex_config_deleted'), 'success');
-    } catch (err: unknown) {
-      const message = getErrorMessage(err);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
-    }
+    showConfirmation({
+      title: t('ai_providers.vertex_delete_title', { defaultValue: 'Delete Vertex Config' }),
+      message: t('ai_providers.vertex_delete_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        try {
+          await providersApi.deleteVertexConfig(entry.apiKey);
+          const next = vertexConfigs.filter((_, idx) => idx !== index);
+          setVertexConfigs(next);
+          updateConfigValue('vertex-api-key', next);
+          clearCache('vertex-api-key');
+          showNotification(t('notification.vertex_config_deleted'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const saveOpenai = async (form: OpenAIFormState, editIndex: number | null) => {
@@ -485,18 +506,25 @@ export function AiProvidersPage() {
   const deleteOpenai = async (index: number) => {
     const entry = openaiProviders[index];
     if (!entry) return;
-    if (!window.confirm(t('ai_providers.openai_delete_confirm'))) return;
-    try {
-      await providersApi.deleteOpenAIProvider(entry.name);
-      const next = openaiProviders.filter((_, idx) => idx !== index);
-      setOpenaiProviders(next);
-      updateConfigValue('openai-compatibility', next);
-      clearCache('openai-compatibility');
-      showNotification(t('notification.openai_provider_deleted'), 'success');
-    } catch (err: unknown) {
-      const message = getErrorMessage(err);
-      showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
-    }
+    showConfirmation({
+      title: t('ai_providers.openai_delete_title', { defaultValue: 'Delete OpenAI Provider' }),
+      message: t('ai_providers.openai_delete_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        try {
+          await providersApi.deleteOpenAIProvider(entry.name);
+          const next = openaiProviders.filter((_, idx) => idx !== index);
+          setOpenaiProviders(next);
+          updateConfigValue('openai-compatibility', next);
+          clearCache('openai-compatibility');
+          showNotification(t('notification.openai_provider_deleted'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(`${t('notification.delete_failed')}: ${message}`, 'error');
+        }
+      },
+    });
   };
 
   const geminiModalIndex = modal?.type === 'gemini' ? modal.index : null;

src/pages/AuthFilesPage.module.scss

@@ -446,6 +446,16 @@
   }
 }
 
+.fileCardDisabled {
+  opacity: 0.6;
+
+  &:hover {
+    transform: none;
+    box-shadow: none;
+    border-color: var(--border-color);
+  }
+}
+
 .cardHeader {
   display: flex;
   align-items: center;
@@ -985,3 +995,53 @@
   border: 1px solid var(--danger-color);
   flex-shrink: 0;
 }
+
+// 排除模型勾选列表
+.excludedCheckList {
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-xs;
+  max-height: 280px;
+  overflow-y: auto;
+  border: 1px solid var(--border-color);
+  border-radius: $radius-md;
+  padding: $spacing-sm;
+  background-color: var(--bg-secondary);
+}
+
+.excludedCheckItem {
+  display: flex;
+  align-items: center;
+  gap: $spacing-sm;
+  padding: $spacing-xs $spacing-sm;
+  border-radius: $radius-sm;
+  cursor: pointer;
+  transition: background-color $transition-fast;
+
+  &:hover {
+    background-color: var(--bg-hover);
+  }
+
+  input[type="checkbox"] {
+    width: 16px;
+    height: 16px;
+    cursor: pointer;
+    accent-color: var(--primary-color);
+  }
+}
+
+.excludedCheckLabel {
+  display: flex;
+  align-items: center;
+  gap: $spacing-sm;
+  font-size: 13px;
+  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
+  color: var(--text-primary);
+  word-break: break-all;
+}
+
+.excludedCheckDisplayName {
+  font-size: 12px;
+  color: var(--text-tertiary);
+  font-family: inherit;
+}

src/pages/LogsPage.tsx

@@ -371,7 +371,7 @@ type TabType = 'logs' | 'errors';
 
 export function LogsPage() {
   const { t } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const connectionStatus = useAuthStore((state) => state.connectionStatus);
   const requestLogEnabled = useConfigStore((state) => state.config?.requestLog ?? false);
 
@@ -478,19 +478,26 @@ export function LogsPage() {
   useHeaderRefresh(() => loadLogs(false));
 
   const clearLogs = async () => {
-    if (!window.confirm(t('logs.clear_confirm'))) return;
-    try {
-      await logsApi.clearLogs();
-      setLogState({ buffer: [], visibleFrom: 0 });
-      latestTimestampRef.current = 0;
-      showNotification(t('logs.clear_success'), 'success');
-    } catch (err: unknown) {
-      const message = getErrorMessage(err);
-      showNotification(
-        `${t('notification.delete_failed')}${message ? `: ${message}` : ''}`,
-        'error'
-      );
-    }
+    showConfirmation({
+      title: t('logs.clear_confirm_title', { defaultValue: 'Clear Logs' }),
+      message: t('logs.clear_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: async () => {
+        try {
+          await logsApi.clearLogs();
+          setLogState({ buffer: [], visibleFrom: 0 });
+          latestTimestampRef.current = 0;
+          showNotification(t('logs.clear_success'), 'success');
+        } catch (err: unknown) {
+          const message = getErrorMessage(err);
+          showNotification(
+            `${t('notification.delete_failed')}${message ? `: ${message}` : ''}`,
+            'error'
+          );
+        }
+      },
+    });
   };
 
   const downloadLogs = () => {

src/pages/SystemPage.tsx

@@ -11,7 +11,7 @@ import styles from './SystemPage.module.scss';
 
 export function SystemPage() {
   const { t, i18n } = useTranslation();
-  const { showNotification } = useNotificationStore();
+  const { showNotification, showConfirmation } = useNotificationStore();
   const auth = useAuthStore();
   const config = useConfigStore((state) => state.config);
   const fetchConfig = useConfigStore((state) => state.fetchConfig);
@@ -106,12 +106,19 @@ export function SystemPage() {
   };
 
   const handleClearLoginStorage = () => {
-    if (!window.confirm(t('system_info.clear_login_confirm'))) return;
-    auth.logout();
-    if (typeof localStorage === 'undefined') return;
-    const keysToRemove = [STORAGE_KEY_AUTH, 'isLoggedIn', 'apiBase', 'apiUrl', 'managementKey'];
-    keysToRemove.forEach((key) => localStorage.removeItem(key));
-    showNotification(t('notification.login_storage_cleared'), 'success');
+    showConfirmation({
+      title: t('system_info.clear_login_title', { defaultValue: 'Clear Login Storage' }),
+      message: t('system_info.clear_login_confirm'),
+      variant: 'danger',
+      confirmText: t('common.confirm'),
+      onConfirm: () => {
+        auth.logout();
+        if (typeof localStorage === 'undefined') return;
+        const keysToRemove = [STORAGE_KEY_AUTH, 'isLoggedIn', 'apiBase', 'apiUrl', 'managementKey'];
+        keysToRemove.forEach((key) => localStorage.removeItem(key));
+        showNotification(t('notification.login_storage_cleared'), 'success');
+      },
+    });
   };
 
   useEffect(() => {

src/pages/UsagePage.module.scss

@@ -456,6 +456,18 @@
   word-break: break-all;
 }
 
+.requestCountCell {
+  display: inline-flex;
+  align-items: baseline;
+  gap: 6px;
+  font-variant-numeric: tabular-nums;
+}
+
+.requestBreakdown {
+  color: var(--text-secondary);
+  white-space: nowrap;
+}
+
 // Pricing Section (80%比例)
 .pricingSection {
   display: flex;

src/services/api/authFiles.ts

@@ -4,7 +4,7 @@
 
 import { apiClient } from './client';
 import type { AuthFilesResponse } from '@/types/authFile';
-import type { OAuthModelMappingEntry } from '@/types';
+import type { OAuthModelAliasEntry } from '@/types';
 
 type StatusError = { status?: number };
 type AuthFileStatusResponse = { status: string; disabled: boolean };
@@ -53,18 +53,17 @@ const normalizeOauthExcludedModels = (payload: unknown): Record<string, string[]
   return result;
 };
 
-const normalizeOauthModelMappings = (payload: unknown): Record<string, OAuthModelMappingEntry[]> => {
+const normalizeOauthModelAlias = (payload: unknown): Record<string, OAuthModelAliasEntry[]> => {
   if (!payload || typeof payload !== 'object') return {};
 
   const record = payload as Record<string, unknown>;
   const source =
-    record['oauth-model-mappings'] ??
     record['oauth-model-alias'] ??
     record.items ??
     payload;
   if (!source || typeof source !== 'object') return {};
 
-  const result: Record<string, OAuthModelMappingEntry[]> = {};
+  const result: Record<string, OAuthModelAliasEntry[]> = {};
 
   Object.entries(source as Record<string, unknown>).forEach(([channel, mappings]) => {
     const key = String(channel ?? '')
@@ -86,12 +85,12 @@ const normalizeOauthModelMappings = (payload: unknown): Record<string, OAuthMode
 	      })
       .filter(Boolean)
       .filter((entry) => {
-        const mapping = entry as OAuthModelMappingEntry;
-        const dedupeKey = `${mapping.name.toLowerCase()}::${mapping.alias.toLowerCase()}::${mapping.fork ? '1' : '0'}`;
+        const aliasEntry = entry as OAuthModelAliasEntry;
+        const dedupeKey = `${aliasEntry.name.toLowerCase()}::${aliasEntry.alias.toLowerCase()}::${aliasEntry.fork ? '1' : '0'}`;
         if (seen.has(dedupeKey)) return false;
         seen.add(dedupeKey);
         return true;
-      }) as OAuthModelMappingEntry[];
+      }) as OAuthModelAliasEntry[];
 
     if (normalized.length) {
       result[key] = normalized;
@@ -101,8 +100,7 @@ const normalizeOauthModelMappings = (payload: unknown): Record<string, OAuthMode
   return result;
 };
 
-const OAUTH_MODEL_MAPPINGS_ENDPOINT = '/oauth-model-mappings';
-const OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT = '/oauth-model-alias';
+const OAUTH_MODEL_ALIAS_ENDPOINT = '/oauth-model-alias';
 
 export const authFilesApi = {
   list: () => apiClient.get<AuthFilesResponse>('/auth-files'),
@@ -143,63 +141,31 @@ export const authFilesApi = {
   replaceOauthExcludedModels: (map: Record<string, string[]>) =>
     apiClient.put('/oauth-excluded-models', normalizeOauthExcludedModels(map)),
 
-  // OAuth 模型映射
-  async getOauthModelMappings(): Promise<Record<string, OAuthModelMappingEntry[]>> {
-    try {
-      const data = await apiClient.get(OAUTH_MODEL_MAPPINGS_ENDPOINT);
-      return normalizeOauthModelMappings(data);
-    } catch (err: unknown) {
-      if (getStatusCode(err) !== 404) throw err;
-      const data = await apiClient.get(OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT);
-      return normalizeOauthModelMappings(data);
-    }
+  // OAuth 模型别名
+  async getOauthModelAlias(): Promise<Record<string, OAuthModelAliasEntry[]>> {
+    const data = await apiClient.get(OAUTH_MODEL_ALIAS_ENDPOINT);
+    return normalizeOauthModelAlias(data);
   },
 
-  saveOauthModelMappings: async (channel: string, mappings: OAuthModelMappingEntry[]) => {
+  saveOauthModelAlias: async (channel: string, aliases: OAuthModelAliasEntry[]) => {
     const normalizedChannel = String(channel ?? '')
       .trim()
       .toLowerCase();
-    const normalizedMappings = normalizeOauthModelMappings({ [normalizedChannel]: mappings })[normalizedChannel] ?? [];
-
-    try {
-      await apiClient.patch(OAUTH_MODEL_MAPPINGS_ENDPOINT, { channel: normalizedChannel, mappings: normalizedMappings });
-      return;
-    } catch (err: unknown) {
-      if (getStatusCode(err) !== 404) throw err;
-      await apiClient.patch(OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT, { channel: normalizedChannel, aliases: normalizedMappings });
-    }
+    const normalizedAliases = normalizeOauthModelAlias({ [normalizedChannel]: aliases })[normalizedChannel] ?? [];
+    await apiClient.patch(OAUTH_MODEL_ALIAS_ENDPOINT, { channel: normalizedChannel, aliases: normalizedAliases });
   },
 
-  deleteOauthModelMappings: async (channel: string) => {
+  deleteOauthModelAlias: async (channel: string) => {
     const normalizedChannel = String(channel ?? '')
       .trim()
       .toLowerCase();
 
-    const deleteViaPatch = async () => {
-      try {
-        await apiClient.patch(OAUTH_MODEL_MAPPINGS_ENDPOINT, { channel: normalizedChannel, mappings: [] });
-        return true;
-      } catch (err: unknown) {
-        if (getStatusCode(err) !== 404) throw err;
-        await apiClient.patch(OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT, { channel: normalizedChannel, aliases: [] });
-        return true;
-      }
-    };
-
     try {
-      await deleteViaPatch();
-      return;
+      await apiClient.patch(OAUTH_MODEL_ALIAS_ENDPOINT, { channel: normalizedChannel, aliases: [] });
     } catch (err: unknown) {
       const status = getStatusCode(err);
       if (status !== 405) throw err;
-    }
-
-    try {
-      await apiClient.delete(`${OAUTH_MODEL_MAPPINGS_ENDPOINT}?channel=${encodeURIComponent(normalizedChannel)}`);
-      return;
-    } catch (err: unknown) {
-      if (getStatusCode(err) !== 404) throw err;
-      await apiClient.delete(`${OAUTH_MODEL_MAPPINGS_LEGACY_ENDPOINT}?channel=${encodeURIComponent(normalizedChannel)}`);
+      await apiClient.delete(`${OAUTH_MODEL_ALIAS_ENDPOINT}?channel=${encodeURIComponent(normalizedChannel)}`);
     }
   },
 
@@ -207,5 +173,13 @@ export const authFilesApi = {
   async getModelsForAuthFile(name: string): Promise<{ id: string; display_name?: string; type?: string; owned_by?: string }[]> {
     const data = await apiClient.get(`/auth-files/models?name=${encodeURIComponent(name)}`);
     return (data && Array.isArray(data['models'])) ? data['models'] : [];
+  },
+
+  // 获取指定 channel 的模型定义
+  async getModelDefinitions(channel: string): Promise<{ id: string; display_name?: string; type?: string; owned_by?: string }[]> {
+    const normalizedChannel = String(channel ?? '').trim().toLowerCase();
+    if (!normalizedChannel) return [];
+    const data = await apiClient.get(`/model-definitions/${encodeURIComponent(normalizedChannel)}`);
+    return (data && Array.isArray(data['models'])) ? data['models'] : [];
   }
 };

src/services/api/models.ts

@@ -20,12 +20,21 @@ const normalizeBaseUrl = (baseUrl: string): string => {
 const buildModelsEndpoint = (baseUrl: string): string => {
   const normalized = normalizeBaseUrl(baseUrl);
   if (!normalized) return '';
-  return normalized.endsWith('/v1') ? `${normalized}/models` : `${normalized}/v1/models`;
+  return `${normalized}/models`;
+};
+
+const buildV1ModelsEndpoint = (baseUrl: string): string => {
+  const normalized = normalizeBaseUrl(baseUrl);
+  if (!normalized) return '';
+  return `${normalized}/v1/models`;
 };
 
 export const modelsApi = {
+  /**
+   * Fetch available models from /v1/models endpoint (for system info page)
+   */
   async fetchModels(baseUrl: string, apiKey?: string, headers: Record<string, string> = {}) {
-    const endpoint = buildModelsEndpoint(baseUrl);
+    const endpoint = buildV1ModelsEndpoint(baseUrl);
     if (!endpoint) {
       throw new Error('Invalid base url');
     }
@@ -42,6 +51,9 @@ export const modelsApi = {
     return normalizeModelList(payload, { dedupe: true });
   },
 
+  /**
+   * Fetch models from /models endpoint via api-call (for OpenAI provider discovery)
+   */
   async fetchModelsViaApiCall(
     baseUrl: string,
     apiKey?: string,

src/types/oauth.ts

@@ -34,11 +34,11 @@ export interface OAuthExcludedModels {
   models: string[];
 }
 
-// OAuth 模型映射
-export interface OAuthModelMappingEntry {
+// OAuth 模型别名
+export interface OAuthModelAliasEntry {
   name: string;
   alias: string;
   fork?: boolean;
 }
 
-export type OAuthModelMappings = Record<string, OAuthModelMappingEntry[]>;
+export type OAuthModelAlias = Record<string, OAuthModelAliasEntry[]>;

src/types/quota.ts

@@ -55,6 +55,7 @@ export interface AntigravityQuotaGroupDefinition {
 export interface GeminiCliQuotaGroupDefinition {
   id: string;
   label: string;
+  preferredModelId?: string;
   modelIds: string[];
 }
 

src/utils/quota/builders.ts

@@ -8,7 +8,7 @@ import type {
   AntigravityQuotaInfo,
   AntigravityModelsPayload,
   GeminiCliParsedBucket,
-  GeminiCliQuotaBucketState
+  GeminiCliQuotaBucketState,
 } from '@/types';
 import { ANTIGRAVITY_QUOTA_GROUPS, GEMINI_CLI_GROUP_LOOKUP } from './constants';
 import { normalizeQuotaFraction } from './parsers';
@@ -35,7 +35,19 @@ export function buildGeminiCliQuotaBuckets(
 ): GeminiCliQuotaBucketState[] {
   if (buckets.length === 0) return [];
 
-  const grouped = new Map<string, GeminiCliQuotaBucketState & { modelIds: string[] }>();
+  type GeminiCliQuotaBucketGroup = {
+    id: string;
+    label: string;
+    tokenType: string | null;
+    modelIds: string[];
+    preferredModelId?: string;
+    preferredBucket?: GeminiCliParsedBucket;
+    fallbackRemainingFraction: number | null;
+    fallbackRemainingAmount: number | null;
+    fallbackResetTime: string | undefined;
+  };
+
+  const grouped = new Map<string, GeminiCliQuotaBucketGroup>();
 
   buckets.forEach((bucket) => {
     if (isIgnoredGeminiCliModel(bucket.modelId)) return;
@@ -47,37 +59,55 @@ export function buildGeminiCliQuotaBuckets(
     const existing = grouped.get(mapKey);
 
     if (!existing) {
+      const preferredModelId = group?.preferredModelId;
+      const preferredBucket =
+        preferredModelId && bucket.modelId === preferredModelId ? bucket : undefined;
       grouped.set(mapKey, {
         id: `${groupId}${tokenKey ? `-${tokenKey}` : ''}`,
         label,
-        remainingFraction: bucket.remainingFraction,
-        remainingAmount: bucket.remainingAmount,
-        resetTime: bucket.resetTime,
         tokenType: bucket.tokenType,
-        modelIds: [bucket.modelId]
+        modelIds: [bucket.modelId],
+        preferredModelId,
+        preferredBucket,
+        fallbackRemainingFraction: bucket.remainingFraction,
+        fallbackRemainingAmount: bucket.remainingAmount,
+        fallbackResetTime: bucket.resetTime,
       });
       return;
     }
 
-    existing.remainingFraction = minNullableNumber(
-      existing.remainingFraction,
+    existing.fallbackRemainingFraction = minNullableNumber(
+      existing.fallbackRemainingFraction,
       bucket.remainingFraction
     );
-    existing.remainingAmount = minNullableNumber(existing.remainingAmount, bucket.remainingAmount);
-    existing.resetTime = pickEarlierResetTime(existing.resetTime, bucket.resetTime);
+    existing.fallbackRemainingAmount = minNullableNumber(
+      existing.fallbackRemainingAmount,
+      bucket.remainingAmount
+    );
+    existing.fallbackResetTime = pickEarlierResetTime(existing.fallbackResetTime, bucket.resetTime);
     existing.modelIds.push(bucket.modelId);
+
+    if (existing.preferredModelId && bucket.modelId === existing.preferredModelId) {
+      existing.preferredBucket = bucket;
+    }
   });
 
   return Array.from(grouped.values()).map((bucket) => {
     const uniqueModelIds = Array.from(new Set(bucket.modelIds));
+    const preferred = bucket.preferredBucket;
+    const remainingFraction = preferred
+      ? preferred.remainingFraction
+      : bucket.fallbackRemainingFraction;
+    const remainingAmount = preferred ? preferred.remainingAmount : bucket.fallbackRemainingAmount;
+    const resetTime = preferred ? preferred.resetTime : bucket.fallbackResetTime;
     return {
       id: bucket.id,
       label: bucket.label,
-      remainingFraction: bucket.remainingFraction,
-      remainingAmount: bucket.remainingAmount,
-      resetTime: bucket.resetTime,
+      remainingFraction,
+      remainingAmount,
+      resetTime,
       tokenType: bucket.tokenType,
-      modelIds: uniqueModelIds
+      modelIds: uniqueModelIds,
     };
   });
 }
@@ -101,7 +131,7 @@ export function getAntigravityQuotaInfo(entry?: AntigravityQuotaInfo): {
   return {
     remainingFraction,
     resetTime,
-    displayName
+    displayName,
   };
 }
 
@@ -150,7 +180,7 @@ export function buildAntigravityQuotaGroups(
           id,
           remainingFraction,
           resetTime: info.resetTime,
-          displayName: info.displayName
+          displayName: info.displayName,
         };
       })
       .filter((entry): entry is NonNullable<typeof entry> => entry !== null);
@@ -168,7 +198,7 @@ export function buildAntigravityQuotaGroups(
       label,
       models: quotaEntries.map((entry) => entry.id),
       remainingFraction,
-      resetTime
+      resetTime,
     };
   };
 

src/utils/quota/constants.ts

@@ -5,64 +5,64 @@
 import type {
   AntigravityQuotaGroupDefinition,
   GeminiCliQuotaGroupDefinition,
-  TypeColorSet
+  TypeColorSet,
 } from '@/types';
 
 // Theme colors for type badges
 export const TYPE_COLORS: Record<string, TypeColorSet> = {
   qwen: {
     light: { bg: '#e8f5e9', text: '#2e7d32' },
-    dark: { bg: '#1b5e20', text: '#81c784' }
+    dark: { bg: '#1b5e20', text: '#81c784' },
   },
   gemini: {
     light: { bg: '#e3f2fd', text: '#1565c0' },
-    dark: { bg: '#0d47a1', text: '#64b5f6' }
+    dark: { bg: '#0d47a1', text: '#64b5f6' },
   },
   'gemini-cli': {
     light: { bg: '#e7efff', text: '#1e4fa3' },
-    dark: { bg: '#1c3f73', text: '#a8c7ff' }
+    dark: { bg: '#1c3f73', text: '#a8c7ff' },
   },
   aistudio: {
     light: { bg: '#f0f2f5', text: '#2f343c' },
-    dark: { bg: '#373c42', text: '#cfd3db' }
+    dark: { bg: '#373c42', text: '#cfd3db' },
   },
   claude: {
     light: { bg: '#fce4ec', text: '#c2185b' },
-    dark: { bg: '#880e4f', text: '#f48fb1' }
+    dark: { bg: '#880e4f', text: '#f48fb1' },
   },
   codex: {
     light: { bg: '#fff3e0', text: '#ef6c00' },
-    dark: { bg: '#e65100', text: '#ffb74d' }
+    dark: { bg: '#e65100', text: '#ffb74d' },
   },
   antigravity: {
     light: { bg: '#e0f7fa', text: '#006064' },
-    dark: { bg: '#004d40', text: '#80deea' }
+    dark: { bg: '#004d40', text: '#80deea' },
   },
   iflow: {
     light: { bg: '#f3e5f5', text: '#7b1fa2' },
-    dark: { bg: '#4a148c', text: '#ce93d8' }
+    dark: { bg: '#4a148c', text: '#ce93d8' },
   },
   empty: {
     light: { bg: '#f5f5f5', text: '#616161' },
-    dark: { bg: '#424242', text: '#bdbdbd' }
+    dark: { bg: '#424242', text: '#bdbdbd' },
   },
   unknown: {
     light: { bg: '#f0f0f0', text: '#666666', border: '1px dashed #999999' },
-    dark: { bg: '#3a3a3a', text: '#aaaaaa', border: '1px dashed #666666' }
-  }
+    dark: { bg: '#3a3a3a', text: '#aaaaaa', border: '1px dashed #666666' },
+  },
 };
 
 // Antigravity API configuration
 export const ANTIGRAVITY_QUOTA_URLS = [
   'https://daily-cloudcode-pa.googleapis.com/v1internal:fetchAvailableModels',
   'https://daily-cloudcode-pa.sandbox.googleapis.com/v1internal:fetchAvailableModels',
-  'https://cloudcode-pa.googleapis.com/v1internal:fetchAvailableModels'
+  'https://cloudcode-pa.googleapis.com/v1internal:fetchAvailableModels',
 ];
 
 export const ANTIGRAVITY_REQUEST_HEADERS = {
   Authorization: 'Bearer $TOKEN$',
   'Content-Type': 'application/json',
-  'User-Agent': 'antigravity/1.11.5 windows/amd64'
+  'User-Agent': 'antigravity/1.11.5 windows/amd64',
 };
 
 export const ANTIGRAVITY_QUOTA_GROUPS: AntigravityQuotaGroupDefinition[] = [
@@ -73,40 +73,40 @@ export const ANTIGRAVITY_QUOTA_GROUPS: AntigravityQuotaGroupDefinition[] = [
       'claude-sonnet-4-5-thinking',
       'claude-opus-4-5-thinking',
       'claude-sonnet-4-5',
-      'gpt-oss-120b-medium'
-    ]
+      'gpt-oss-120b-medium',
+    ],
   },
   {
     id: 'gemini-3-pro',
     label: 'Gemini 3 Pro',
-    identifiers: ['gemini-3-pro-high', 'gemini-3-pro-low']
+    identifiers: ['gemini-3-pro-high', 'gemini-3-pro-low'],
   },
   {
     id: 'gemini-2-5-flash',
     label: 'Gemini 2.5 Flash',
-    identifiers: ['gemini-2.5-flash', 'gemini-2.5-flash-thinking']
+    identifiers: ['gemini-2.5-flash', 'gemini-2.5-flash-thinking'],
   },
   {
     id: 'gemini-2-5-flash-lite',
     label: 'Gemini 2.5 Flash Lite',
-    identifiers: ['gemini-2.5-flash-lite']
+    identifiers: ['gemini-2.5-flash-lite'],
   },
   {
     id: 'gemini-2-5-cu',
     label: 'Gemini 2.5 CU',
-    identifiers: ['rev19-uic3-1p']
+    identifiers: ['rev19-uic3-1p'],
   },
   {
     id: 'gemini-3-flash',
     label: 'Gemini 3 Flash',
-    identifiers: ['gemini-3-flash']
+    identifiers: ['gemini-3-flash'],
   },
   {
     id: 'gemini-image',
     label: 'gemini-3-pro-image',
     identifiers: ['gemini-3-pro-image'],
-    labelFromModel: true
-  }
+    labelFromModel: true,
+  },
 ];
 
 // Gemini CLI API configuration
@@ -115,30 +115,22 @@ export const GEMINI_CLI_QUOTA_URL =
 
 export const GEMINI_CLI_REQUEST_HEADERS = {
   Authorization: 'Bearer $TOKEN$',
-  'Content-Type': 'application/json'
+  'Content-Type': 'application/json',
 };
 
 export const GEMINI_CLI_QUOTA_GROUPS: GeminiCliQuotaGroupDefinition[] = [
   {
-    id: 'gemini-2-5-flash-series',
-    label: 'Gemini 2.5 Flash Series',
-    modelIds: ['gemini-2.5-flash', 'gemini-2.5-flash-lite']
+    id: 'gemini-flash-series',
+    label: 'Gemini Flash Series',
+    preferredModelId: 'gemini-3-flash-preview',
+    modelIds: ['gemini-3-flash-preview', 'gemini-2.5-flash', 'gemini-2.5-flash-lite'],
   },
   {
-    id: 'gemini-2-5-pro',
-    label: 'Gemini 2.5 Pro',
-    modelIds: ['gemini-2.5-pro']
+    id: 'gemini-pro-series',
+    label: 'Gemini Pro Series',
+    preferredModelId: 'gemini-3-pro-preview',
+    modelIds: ['gemini-3-pro-preview', 'gemini-2.5-pro'],
   },
-  {
-    id: 'gemini-3-pro-preview',
-    label: 'Gemini 3 Pro Preview',
-    modelIds: ['gemini-3-pro-preview']
-  },
-  {
-    id: 'gemini-3-flash-preview',
-    label: 'Gemini 3 Flash Preview',
-    modelIds: ['gemini-3-flash-preview']
-  }
 ];
 
 export const GEMINI_CLI_GROUP_LOOKUP = new Map(
@@ -155,5 +147,5 @@ export const CODEX_USAGE_URL = 'https://chatgpt.com/backend-api/wham/usage';
 export const CODEX_REQUEST_HEADERS = {
   Authorization: 'Bearer $TOKEN$',
   'Content-Type': 'application/json',
-  'User-Agent': 'codex_cli_rs/0.76.0 (Debian 13.0.0; x86_64) WindowsTerminal'
+  'User-Agent': 'codex_cli_rs/0.76.0 (Debian 13.0.0; x86_64) WindowsTerminal',
 };

src/utils/usage.ts

@@ -579,6 +579,8 @@ export function getApiStats(usageData: any, modelPrices: Record<string, ModelPri
 export function getModelStats(usageData: any, modelPrices: Record<string, ModelPrice>): Array<{
   model: string;
   requests: number;
+  successCount: number;
+  failureCount: number;
   tokens: number;
   cost: number;
 }> {
@@ -586,20 +588,39 @@ export function getModelStats(usageData: any, modelPrices: Record<string, ModelP
     return [];
   }
 
-  const modelMap = new Map<string, { requests: number; tokens: number; cost: number }>();
+  const modelMap = new Map<string, { requests: number; successCount: number; failureCount: number; tokens: number; cost: number }>();
 
   Object.values(usageData.apis as Record<string, any>).forEach(apiData => {
     const models = apiData?.models || {};
     Object.entries(models as Record<string, any>).forEach(([modelName, modelData]) => {
-      const existing = modelMap.get(modelName) || { requests: 0, tokens: 0, cost: 0 };
+      const existing = modelMap.get(modelName) || { requests: 0, successCount: 0, failureCount: 0, tokens: 0, cost: 0 };
       existing.requests += modelData.total_requests || 0;
       existing.tokens += modelData.total_tokens || 0;
 
+      const details = Array.isArray(modelData.details) ? modelData.details : [];
+
       const price = modelPrices[modelName];
-      if (price) {
-        const details = Array.isArray(modelData.details) ? modelData.details : [];
+
+      const hasExplicitCounts =
+        typeof modelData.success_count === 'number' || typeof modelData.failure_count === 'number';
+      if (hasExplicitCounts) {
+        existing.successCount += Number(modelData.success_count) || 0;
+        existing.failureCount += Number(modelData.failure_count) || 0;
+      }
+
+      if (details.length > 0 && (!hasExplicitCounts || price)) {
         details.forEach((detail: any) => {
-          existing.cost += calculateCost({ ...detail, __modelName: modelName }, modelPrices);
+          if (!hasExplicitCounts) {
+            if (detail?.failed === true) {
+              existing.failureCount += 1;
+            } else {
+              existing.successCount += 1;
+            }
+          }
+
+          if (price) {
+            existing.cost += calculateCost({ ...detail, __modelName: modelName }, modelPrices);
+          }
         });
       }
       modelMap.set(modelName, existing);
@@ -903,11 +924,11 @@ export function calculateStatusBarData(
   authIndexFilter?: number
 ): StatusBarData {
   const BLOCK_COUNT = 20;
-  const BLOCK_DURATION_MS = 5 * 60 * 1000; // 5 minutes
-  const HOUR_MS = 60 * 60 * 1000;
+  const BLOCK_DURATION_MS = 10 * 60 * 1000; // 10 minutes
+  const WINDOW_MS = 200 * 60 * 1000; // 200 minutes
 
   const now = Date.now();
-  const hourAgo = now - HOUR_MS;
+  const windowStart = now - WINDOW_MS;
 
   // Initialize blocks
   const blockStats: Array<{ success: number; failure: number }> = Array.from(
@@ -921,7 +942,7 @@ export function calculateStatusBarData(
   // Filter and bucket the usage details
   usageDetails.forEach((detail) => {
     const timestamp = Date.parse(detail.timestamp);
-    if (Number.isNaN(timestamp) || timestamp < hourAgo || timestamp > now) {
+    if (Number.isNaN(timestamp) || timestamp < windowStart || timestamp > now) {
       return;
     }