diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ffc7b5..92fb832 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.6.3] - 2025-04-05
+
+### 🐛 Fixed
+- **适配器**
+  - 修复 Gemini 文本适配器遇到长提示词的时候无法选择模型的问题
+
 ## [3.6.2] - 2025-03-31
 
 ### ✨ Added
diff --git a/src/backend/adapter/gemini_text.js b/src/backend/adapter/gemini_text.js
index 9f5e38c..2ba652e 100644
--- a/src/backend/adapter/gemini_text.js
+++ b/src/backend/adapter/gemini_text.js
@@ -71,20 +71,9 @@ async function generate(context, prompt, imgPaths, modelId, meta = {}) {
             try {
                 logger.debug('适配器', `准备选择模型: ${modelId}`, meta);
 
-                // 点击输入框确保焦点
-                await inputLocator.focus();
-                await sleep(300, 500);
-
-                // 按 3 次 Tab 键到达模型选择按钮
-                await page.keyboard.press('Tab');
-                await sleep(100, 200);
-                await page.keyboard.press('Tab');
-                await sleep(100, 200);
-                await page.keyboard.press('Tab');
-                await sleep(100, 200);
-
-                // 按回车打开模型菜单
-                await page.keyboard.press('Enter');
+                // 点击打开模型选择菜单
+                const modePickerBtn = page.getByRole('button', { name: 'Open mode picker' });
+                await safeClick(page, modePickerBtn, { bias: 'button' });
                 await sleep(300, 500);
 
                 // 获取所有 menuitem 选项的文本