diff --git a/src/features/authFiles/components/AuthFileCard.tsx b/src/features/authFiles/components/AuthFileCard.tsx
index 9e7b910..20aaae7 100644
--- a/src/features/authFiles/components/AuthFileCard.tsx
+++ b/src/features/authFiles/components/AuthFileCard.tsx
@@ -22,6 +22,7 @@ import {
   getTypeColor,
   getTypeLabel,
   isRuntimeOnlyAuthFile,
+  parsePriorityValue,
   resolveAuthFileStats,
   type QuotaProviderType,
   type ResolvedTheme,
@@ -110,6 +111,8 @@ export function AuthFileCard(props: AuthFileCardProps) {
   const hasStatusWarning =
     Boolean(rawStatusMessage) && !HEALTHY_STATUS_MESSAGES.has(rawStatusMessage.toLowerCase());
 
+  const priorityValue = parsePriorityValue(file.priority ?? file['priority']);
+
   return (
     <div
       className={`${styles.fileCard} ${providerCardClass} ${selected ? styles.fileCardSelected : ''} ${file.disabled ? styles.fileCardDisabled : ''}`}
@@ -151,6 +154,11 @@ export function AuthFileCard(props: AuthFileCardProps) {
             <span>
               {t('auth_files.file_modified')}: {formatModified(file)}
             </span>
+            {priorityValue !== undefined && (
+              <span className={styles.priorityBadge}>
+                {t('auth_files.priority_display')}: <span className={styles.priorityValue}>{priorityValue}</span>
+              </span>
+            )}
           </div>
 
           {rawStatusMessage && hasStatusWarning && (
diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index c6cc4eb..af92324 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -495,6 +495,11 @@
     "search_placeholder": "Filter by name, type, or provider",
     "problem_filter_label": "Problem Filter",
     "problem_filter_only": "Only show problematic credentials",
+    "sort_label": "Sort",
+    "sort_default": "Default",
+    "sort_az": "A-Z Name",
+    "sort_priority": "Priority",
+    "priority_display": "Priority",
     "page_size_label": "Per page",
     "page_size_unit": "items",
     "view_mode_paged": "Paged",
diff --git a/src/i18n/locales/ru.json b/src/i18n/locales/ru.json
index bc7111e..c9a2564 100644
--- a/src/i18n/locales/ru.json
+++ b/src/i18n/locales/ru.json
@@ -495,6 +495,11 @@
     "search_placeholder": "Фильтр по имени, типу или провайдеру",
     "problem_filter_label": "Фильтр проблем",
     "problem_filter_only": "Показывать только проблемные учётные данные",
+    "sort_label": "Сортировка",
+    "sort_default": "По умолчанию",
+    "sort_az": "A-Z Имя",
+    "sort_priority": "Приоритет",
+    "priority_display": "Приоритет",
     "page_size_label": "На странице",
     "page_size_unit": "элементов",
     "view_mode_paged": "Постранично",
diff --git a/src/i18n/locales/zh-CN.json b/src/i18n/locales/zh-CN.json
index e01a95b..729134b 100644
--- a/src/i18n/locales/zh-CN.json
+++ b/src/i18n/locales/zh-CN.json
@@ -495,6 +495,11 @@
     "search_placeholder": "输入名称、类型或提供方关键字",
     "problem_filter_label": "问题筛选",
     "problem_filter_only": "仅显示有问题凭证",
+    "sort_label": "排序",
+    "sort_default": "默认",
+    "sort_az": "A-Z 名称",
+    "sort_priority": "优先级",
+    "priority_display": "优先级",
     "page_size_label": "单页数量",
     "page_size_unit": "个/页",
     "view_mode_paged": "按页显示",
diff --git a/src/pages/AuthFilesPage.module.scss b/src/pages/AuthFilesPage.module.scss
index b284893..b446c31 100644
--- a/src/pages/AuthFilesPage.module.scss
+++ b/src/pages/AuthFilesPage.module.scss
@@ -632,6 +632,38 @@
   border-bottom: 1px solid var(--border-color);
 }
 
+.priorityBadge {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 12px;
+  color: var(--text-secondary);
+
+  .priorityValue {
+    font-weight: 600;
+    color: var(--text-primary);
+    font-variant-numeric: tabular-nums;
+  }
+}
+
+.sortSelect {
+  padding: 8px 12px;
+  border: 1px solid var(--border-color);
+  border-radius: $radius-md;
+  background-color: var(--bg-primary);
+  color: var(--text-primary);
+  font-size: 14px;
+  cursor: pointer;
+  height: 38px;
+  box-sizing: border-box;
+  min-width: 140px;
+
+  &:focus {
+    outline: none;
+    border-color: var(--primary-color);
+  }
+}
+
 .healthStatusMessage {
   font-size: 12px;
   color: var(--warning-text);
diff --git a/src/pages/AuthFilesPage.tsx b/src/pages/AuthFilesPage.tsx
index cda317b..30ec0a2 100644
--- a/src/pages/AuthFilesPage.tsx
+++ b/src/pages/AuthFilesPage.tsx
@@ -31,6 +31,7 @@ import {
   hasAuthFileStatusMessage,
   isRuntimeOnlyAuthFile,
   normalizeProviderKey,
+  parsePriorityValue,
   type QuotaProviderType,
   type ResolvedTheme,
 } from '@/features/authFiles/constants';
@@ -74,6 +75,7 @@ export function AuthFilesPage() {
   const [detailModalOpen, setDetailModalOpen] = useState(false);
   const [selectedFile, setSelectedFile] = useState<AuthFileItem | null>(null);
   const [viewMode, setViewMode] = useState<'diagram' | 'list'>('list');
+  const [sortMode, setSortMode] = useState<'default' | 'az' | 'priority'>('default');
   const [batchActionBarVisible, setBatchActionBarVisible] = useState(false);
   const floatingBatchActionsRef = useRef<HTMLDivElement>(null);
   const batchActionAnimationRef = useRef<AnimationPlaybackControlsWithThen | null>(null);
@@ -281,10 +283,25 @@ export function AuthFilesPage() {
     });
   }, [filesMatchingProblemFilter, filter, search]);
 
-  const totalPages = Math.max(1, Math.ceil(filtered.length / pageSize));
+  const sorted = useMemo(() => {
+    if (sortMode === 'default') return filtered;
+    const copy = [...filtered];
+    if (sortMode === 'az') {
+      copy.sort((a, b) => a.name.localeCompare(b.name));
+    } else if (sortMode === 'priority') {
+      copy.sort((a, b) => {
+        const pa = parsePriorityValue(a.priority ?? a['priority']) ?? 0;
+        const pb = parsePriorityValue(b.priority ?? b['priority']) ?? 0;
+        return pb - pa; // 高优先级排前面
+      });
+    }
+    return copy;
+  }, [filtered, sortMode]);
+
+  const totalPages = Math.max(1, Math.ceil(sorted.length / pageSize));
   const currentPage = Math.min(page, totalPages);
   const start = (currentPage - 1) * pageSize;
-  const pageItems = filtered.slice(start, start + pageSize);
+  const pageItems = sorted.slice(start, start + pageSize);
   const selectablePageItems = useMemo(
     () => pageItems.filter((file) => !isRuntimeOnlyAuthFile(file)),
     [pageItems]
@@ -559,6 +576,21 @@ export function AuthFilesPage() {
                 }}
               />
             </div>
+            <div className={styles.filterItem}>
+              <label>{t('auth_files.sort_label')}</label>
+              <select
+                className={styles.sortSelect}
+                value={sortMode}
+                onChange={(e) => {
+                  setSortMode(e.target.value as 'default' | 'az' | 'priority');
+                  setPage(1);
+                }}
+              >
+                <option value="default">{t('auth_files.sort_default')}</option>
+                <option value="az">{t('auth_files.sort_az')}</option>
+                <option value="priority">{t('auth_files.sort_priority')}</option>
+              </select>
+            </div>
             <div className={`${styles.filterItem} ${styles.filterToggleItem}`}>
               <label>{t('auth_files.problem_filter_label')}</label>
               <div className={styles.filterToggle}>
@@ -615,7 +647,7 @@ export function AuthFilesPage() {
           </div>
         )}
 
-        {!loading && filtered.length > pageSize && (
+        {!loading && sorted.length > pageSize && (
           <div className={styles.pagination}>
             <Button
               variant="secondary"
@@ -629,7 +661,7 @@ export function AuthFilesPage() {
               {t('auth_files.pagination_info', {
                 current: currentPage,
                 total: totalPages,
-                count: filtered.length,
+                count: sorted.length,
               })}
             </div>
             <Button