diff --git a/src/mcp_feedback_enhanced/gui/tabs/feedback_tab.py b/src/mcp_feedback_enhanced/gui/tabs/feedback_tab.py
index 443575b..c37b0cf 100644
--- a/src/mcp_feedback_enhanced/gui/tabs/feedback_tab.py
+++ b/src/mcp_feedback_enhanced/gui/tabs/feedback_tab.py
@@ -7,11 +7,12 @@
 專門處理用戶回饋輸入的分頁組件。
 """
 
-from PySide6.QtWidgets import QWidget, QVBoxLayout, QLabel, QSplitter
+from PySide6.QtWidgets import QWidget, QVBoxLayout, QLabel, QSplitter, QSizePolicy
 from PySide6.QtCore import Qt, Signal
 
 from ..widgets import SmartTextEdit, ImageUploadWidget
 from ...i18n import t
+from ..window.config_manager import ConfigManager
 
 
 class FeedbackTab(QWidget):
@@ -20,6 +21,7 @@ class FeedbackTab(QWidget):
     
     def __init__(self, parent=None):
         super().__init__(parent)
+        self.config_manager = ConfigManager()
         self._setup_ui()
     
     def _setup_ui(self) -> None:
@@ -27,17 +29,56 @@ class FeedbackTab(QWidget):
         # 主布局
         tab_layout = QVBoxLayout(self)
         tab_layout.setSpacing(12)
-        tab_layout.setContentsMargins(16, 16, 16, 16)
+        tab_layout.setContentsMargins(0, 0, 0, 0)  # 設置邊距為0，與合併分頁保持一致
+        
+        # 說明文字容器
+        description_wrapper = QWidget()
+        description_layout = QVBoxLayout(description_wrapper)
+        description_layout.setContentsMargins(16, 16, 16, 10)  # 只對說明文字設置邊距
+        description_layout.setSpacing(0)
         
         # 說明文字
         self.feedback_description = QLabel(t('feedback.description'))
-        self.feedback_description.setStyleSheet("color: #9e9e9e; font-size: 12px; margin-bottom: 10px;")
+        self.feedback_description.setStyleSheet("color: #9e9e9e; font-size: 12px;")
         self.feedback_description.setWordWrap(True)
-        tab_layout.addWidget(self.feedback_description)
+        description_layout.addWidget(self.feedback_description)
+        
+        tab_layout.addWidget(description_wrapper)
         
         # 使用分割器來管理回饋輸入和圖片區域
+        splitter_wrapper = QWidget()  # 創建包裝容器
+        splitter_wrapper_layout = QVBoxLayout(splitter_wrapper)
+        splitter_wrapper_layout.setContentsMargins(16, 0, 16, 16)  # 設置左右邊距
+        splitter_wrapper_layout.setSpacing(0)
+        
         feedback_splitter = QSplitter(Qt.Vertical)
         feedback_splitter.setChildrenCollapsible(False)
+        feedback_splitter.setHandleWidth(6)
+        feedback_splitter.setContentsMargins(0, 0, 0, 0)  # 設置分割器邊距為0
+        feedback_splitter.setStyleSheet("""
+            QSplitter {
+                border: none;
+                background: transparent;
+            }
+            QSplitter::handle:vertical {
+                height: 8px;
+                background-color: #3c3c3c;
+                border: 1px solid #555555;
+                border-radius: 4px;
+                margin-left: 0px;
+                margin-right: 0px;
+                margin-top: 2px;
+                margin-bottom: 2px;
+            }
+            QSplitter::handle:vertical:hover {
+                background-color: #606060;
+                border-color: #808080;
+            }
+            QSplitter::handle:vertical:pressed {
+                background-color: #007acc;
+                border-color: #005a9e;
+            }
+        """)
         
         # 回饋輸入區域
         self.feedback_input = SmartTextEdit()
@@ -57,13 +98,13 @@ class FeedbackTab(QWidget):
         """)
         self.feedback_input.image_paste_requested.connect(self.image_paste_requested)
         
-        # 圖片上傳區域
+        # 圖片上傳區域（確保固定高度和滾動支持）
         image_upload_widget = QWidget()
-        image_upload_widget.setMinimumHeight(140)
-        image_upload_widget.setMaximumHeight(250)
+        image_upload_widget.setMinimumHeight(200)  # 進一步增加最小高度
+        image_upload_widget.setMaximumHeight(320)  # 增加最大高度
         image_upload_layout = QVBoxLayout(image_upload_widget)
         image_upload_layout.setSpacing(8)
-        image_upload_layout.setContentsMargins(0, 8, 0, 0)
+        image_upload_layout.setContentsMargins(0, 8, 0, 0)  # 與回饋輸入區域保持一致的邊距
         
         self.image_upload = ImageUploadWidget()
         image_upload_layout.addWidget(self.image_upload, 1)
@@ -72,15 +113,37 @@ class FeedbackTab(QWidget):
         feedback_splitter.addWidget(self.feedback_input)
         feedback_splitter.addWidget(image_upload_widget)
         
-        # 設置分割器比例 (70% : 30%)
-        feedback_splitter.setStretchFactor(0, 3)  # 回饋輸入區域較大
-        feedback_splitter.setStretchFactor(1, 1)  # 圖片上傳區域較小
-        feedback_splitter.setSizes([300, 140])    # 設置初始大小
+        # 調整分割器比例和設置（確保圖片區域始終可見）
+        feedback_splitter.setStretchFactor(0, 2)  # 回饋輸入區域
+        feedback_splitter.setStretchFactor(1, 1)  # 圖片上傳區域
         
-        # 設置分割器的最小尺寸，防止子元件被過度壓縮
-        feedback_splitter.setMinimumHeight(340)   # 設置分割器最小高度
+        # 從配置載入分割器位置，如果沒有則使用預設值
+        saved_sizes = self.config_manager.get_splitter_sizes('feedback_splitter')
+        if saved_sizes and len(saved_sizes) == 2:
+            feedback_splitter.setSizes(saved_sizes)
+        else:
+            feedback_splitter.setSizes([220, 200])    # 預設大小
         
-        tab_layout.addWidget(feedback_splitter, 1)
+        # 連接分割器位置變化信號，自動保存位置
+        feedback_splitter.splitterMoved.connect(
+            lambda pos, index: self._save_feedback_splitter_position(feedback_splitter)
+        )
+        
+        # 設置分割器的最小尺寸和處理策略
+        feedback_splitter.setMinimumHeight(460)   # 進一步增加分割器最小高度
+        feedback_splitter.setMaximumHeight(2000)  # 允許更大的高度以觸發滾動
+        
+        # 確保子控件的最小尺寸（防止過度壓縮）
+        self.feedback_input.setMinimumHeight(120)
+        image_upload_widget.setMinimumHeight(200)  # 確保圖片區域的最小高度
+        
+        splitter_wrapper_layout.addWidget(feedback_splitter)
+        
+        tab_layout.addWidget(splitter_wrapper, 1)
+        
+        # 設置分頁的大小策略，確保能夠觸發父容器的滾動條
+        self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
+        self.setMinimumHeight(500)  # 設置最小高度
     
     def get_feedback_text(self) -> str:
         """獲取回饋文字"""
@@ -101,4 +164,9 @@ class FeedbackTab(QWidget):
     
     def handle_image_paste_from_textarea(self) -> None:
         """處理從文字框智能貼上圖片的功能"""
-        self.image_upload.paste_from_clipboard() 
\ No newline at end of file
+        self.image_upload.paste_from_clipboard()
+
+    def _save_feedback_splitter_position(self, splitter: QSplitter) -> None:
+        """保存分割器的位置"""
+        sizes = splitter.sizes()
+        self.config_manager.set_splitter_sizes('feedback_splitter', sizes) 
\ No newline at end of file
diff --git a/src/mcp_feedback_enhanced/gui/tabs/summary_tab.py b/src/mcp_feedback_enhanced/gui/tabs/summary_tab.py
index e85c2af..25908ab 100644
--- a/src/mcp_feedback_enhanced/gui/tabs/summary_tab.py
+++ b/src/mcp_feedback_enhanced/gui/tabs/summary_tab.py
@@ -7,6 +7,7 @@
 專門顯示AI工作摘要的分頁組件。
 """
 
+import json
 from PySide6.QtWidgets import QWidget, QVBoxLayout, QLabel, QTextEdit
 
 from ...i18n import t
@@ -17,14 +18,37 @@ class SummaryTab(QWidget):
     
     def __init__(self, summary: str, parent=None):
         super().__init__(parent)
-        self.summary = summary
+        self.summary = self._process_summary(summary)
         self._setup_ui()
     
+    def _process_summary(self, summary: str) -> str:
+        """處理摘要內容，如果是JSON格式則提取實際內容"""
+        try:
+            # 嘗試解析JSON
+            if summary.strip().startswith('{') and summary.strip().endswith('}'):
+                json_data = json.loads(summary)
+                # 如果是JSON格式，提取summary字段的內容
+                if isinstance(json_data, dict) and 'summary' in json_data:
+                    return json_data['summary']
+                # 如果JSON中沒有summary字段，返回原始內容
+                return summary
+            else:
+                return summary
+        except (json.JSONDecodeError, TypeError):
+            # 如果不是有效的JSON，返回原始內容
+            return summary
+    
     def _setup_ui(self) -> None:
         """設置用戶介面"""
         layout = QVBoxLayout(self)
         layout.setSpacing(12)
-        layout.setContentsMargins(16, 16, 16, 16)
+        layout.setContentsMargins(0, 16, 0, 0)  # 只保留上邊距，移除左右和底部邊距
+        
+        # 說明文字容器
+        description_wrapper = QWidget()
+        description_layout = QVBoxLayout(description_wrapper)
+        description_layout.setContentsMargins(16, 0, 16, 0)  # 只對說明文字設置左右邊距
+        description_layout.setSpacing(0)
         
         # 說明文字
         if self._is_test_summary():
@@ -34,7 +58,15 @@ class SummaryTab(QWidget):
         
         self.summary_description_label.setStyleSheet("color: #9e9e9e; font-size: 12px; margin-bottom: 10px;")
         self.summary_description_label.setWordWrap(True)
-        layout.addWidget(self.summary_description_label)
+        description_layout.addWidget(self.summary_description_label)
+        
+        layout.addWidget(description_wrapper)
+        
+        # 摘要顯示區域容器
+        summary_wrapper = QWidget()
+        summary_layout = QVBoxLayout(summary_wrapper)
+        summary_layout.setContentsMargins(16, 0, 16, 0)  # 只對摘要區域設置左右邊距
+        summary_layout.setSpacing(0)
         
         # 摘要顯示區域
         self.summary_display = QTextEdit()
@@ -56,32 +88,37 @@ class SummaryTab(QWidget):
                 line-height: 1.4;
             }
         """)
-        layout.addWidget(self.summary_display, 1)
+        summary_layout.addWidget(self.summary_display, 1)
+        
+        layout.addWidget(summary_wrapper, 1)
     
     def _is_test_summary(self) -> bool:
         """檢查是否為測試摘要"""
-        test_indicators = [
-            # 繁體中文
-            "圖片預覽和視窗調整測試",
-            "圖片預覽和窗口調整測試",
-            "這是一個測試會話",
-            "功能測試項目",
+        # 更精確的測試摘要檢測 - 必須包含特定的測試指標組合
+        test_patterns = [
+            # Qt GUI 測試特徵組合 - 必須同時包含多個特徵
+            ("圖片預覽和視窗調整測試", "功能測試項目", "🎯"),
+            ("圖片預覽和窗口調整測試", "功能測試項目", "🎯"),
+            ("图片预览和窗口调整测试", "功能测试项目", "🎯"),
+            ("Image Preview and Window Adjustment Test", "Test Items", "🎯"),
             
-            # 簡體中文
-            "图片预览和窗口调整测试",
-            "这是一个测试会话", 
-            "功能测试项目",
+            # Web UI 測試特徵組合
+            ("測試 Web UI 功能", "🎯 **功能測試項目", "WebSocket 即時通訊"),
+            ("测试 Web UI 功能", "🎯 **功能测试项目", "WebSocket 即时通讯"),
+            ("Test Web UI Functionality", "🎯 **Test Items", "WebSocket real-time communication"),
             
-            # 英文
-            "Image Preview and Window Adjustment Test",
-            "This is a test session",
-            "Test Items",
-            
-            # 通用
-            "測試", "测试", "test", "Test",
-            "🎯", "✅", "📋"  # 測試摘要特有的 emoji
+            # 具體的測試步驟特徵
+            ("智能 Ctrl+V 圖片貼上功能", "📋 測試步驟", "請測試這些功能並提供回饋"),
+            ("智能 Ctrl+V 图片粘贴功能", "📋 测试步骤", "请测试这些功能并提供回馈"),
+            ("Smart Ctrl+V image paste", "📋 Test Steps", "Please test these features"),
         ]
-        return any(indicator in self.summary for indicator in test_indicators)
+        
+        # 檢查是否匹配任何一個測試模式（必須同時包含模式中的所有關鍵詞）
+        for pattern in test_patterns:
+            if all(keyword in self.summary for keyword in pattern):
+                return True
+        
+        return False
     
     def update_texts(self) -> None:
         """更新界面文字（用於語言切換）"""
diff --git a/src/mcp_feedback_enhanced/gui/widgets/image_upload.py b/src/mcp_feedback_enhanced/gui/widgets/image_upload.py
index 1ccacd3..034a101 100644
--- a/src/mcp_feedback_enhanced/gui/widgets/image_upload.py
+++ b/src/mcp_feedback_enhanced/gui/widgets/image_upload.py
@@ -19,6 +19,7 @@ from PySide6.QtWidgets import (
 )
 from PySide6.QtCore import Qt, Signal
 from PySide6.QtGui import QFont, QDragEnterEvent, QDropEvent
+from PySide6.QtWidgets import QSizePolicy
 
 # 導入多語系支援
 from ...i18n import t
@@ -42,7 +43,7 @@ class ImageUploadWidget(QWidget):
         """設置用戶介面"""
         layout = QVBoxLayout(self)
         layout.setSpacing(6)
-        layout.setContentsMargins(12, 8, 12, 8)
+        layout.setContentsMargins(0, 8, 0, 8)  # 調整邊距使其與其他區域一致
         
         # 標題
         self.title = QLabel(t('images.title'))
@@ -63,6 +64,9 @@ class ImageUploadWidget(QWidget):
         # 創建滾動區域
         self.preview_scroll = QScrollArea()
         self.preview_widget = QWidget()
+        self.preview_widget.setMinimumHeight(140)  # 設置預覽部件的最小高度
+        # 設置尺寸策略，允許垂直擴展
+        self.preview_widget.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
         self.preview_layout = QVBoxLayout(self.preview_widget)
         self.preview_layout.setSpacing(6)
         self.preview_layout.setContentsMargins(8, 8, 8, 8)
@@ -73,7 +77,8 @@ class ImageUploadWidget(QWidget):
         # 創建拖拽提示標籤（初始顯示）
         self.drop_hint_label = QLabel(t('images.dragHint'))
         self.drop_hint_label.setAlignment(Qt.AlignCenter)
-        self.drop_hint_label.setMinimumHeight(60)
+        self.drop_hint_label.setMinimumHeight(80)  # 增加最小高度
+        self.drop_hint_label.setMaximumHeight(120) # 設置最大高度
         self.drop_hint_label.setStyleSheet("""
             QLabel {
                 border: 2px dashed #464647;
@@ -82,6 +87,7 @@ class ImageUploadWidget(QWidget):
                 color: #9e9e9e;
                 font-size: 11px;
                 margin: 4px 0;
+                padding: 16px 8px;
             }
         """)
         
@@ -101,17 +107,61 @@ class ImageUploadWidget(QWidget):
         
         # 設置滾動區域
         self.preview_scroll.setWidget(self.preview_widget)
-        self.preview_scroll.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
+        self.preview_scroll.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)  # 改回按需顯示滾動條
         self.preview_scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
-        self.preview_scroll.setMinimumHeight(120)  # 增加最小高度以容納按鈕
-        self.preview_scroll.setMaximumHeight(200)  # 調整最大高度
+        self.preview_scroll.setMinimumHeight(160)  # 增加最小高度，確保有足夠空間
+        self.preview_scroll.setMaximumHeight(300)  # 增加最大高度
         self.preview_scroll.setWidgetResizable(True)
+        
+        # 增強的滾動區域樣式，改善 macOS 兼容性
         self.preview_scroll.setStyleSheet("""
             QScrollArea {
                 border: 1px solid #464647;
                 border-radius: 4px;
                 background-color: #1e1e1e;
             }
+            QScrollArea QScrollBar:vertical {
+                background-color: #2a2a2a;
+                width: 14px;
+                border-radius: 7px;
+                margin: 0;
+            }
+            QScrollArea QScrollBar::handle:vertical {
+                background-color: #555;
+                border-radius: 7px;
+                min-height: 30px;
+                margin: 2px;
+            }
+            QScrollArea QScrollBar::handle:vertical:hover {
+                background-color: #777;
+            }
+            QScrollArea QScrollBar::add-line:vertical,
+            QScrollArea QScrollBar::sub-line:vertical {
+                border: none;
+                background: none;
+                height: 0px;
+            }
+            QScrollArea QScrollBar:horizontal {
+                background-color: #2a2a2a;
+                height: 14px;
+                border-radius: 7px;
+                margin: 0;
+            }
+            QScrollArea QScrollBar::handle:horizontal {
+                background-color: #555;
+                border-radius: 7px;
+                min-width: 30px;
+                margin: 2px;
+            }
+            QScrollArea QScrollBar::handle:horizontal:hover {
+                background-color: #777;
+            }
+            QScrollArea QScrollBar::add-line:horizontal,
+            QScrollArea QScrollBar::sub-line:horizontal {
+                border: none;
+                background: none;
+                width: 0px;
+            }
         """)
         
         layout.addWidget(self.preview_scroll)
@@ -358,6 +408,14 @@ class ImageUploadWidget(QWidget):
                 row = i // 5
                 col = i % 5
                 self.images_grid_layout.addWidget(preview, row, col)
+        
+        # 強制更新佈局和滾動區域
+        self.preview_widget.updateGeometry()
+        self.preview_scroll.updateGeometry()
+        
+        # 確保滾動區域能正確計算內容大小
+        from PySide6.QtWidgets import QApplication
+        QApplication.processEvents()
     
     def _remove_image(self, image_id: str) -> None:
         """移除圖片"""
diff --git a/src/mcp_feedback_enhanced/gui/window/config_manager.py b/src/mcp_feedback_enhanced/gui/window/config_manager.py
index 981582b..772ebf6 100644
--- a/src/mcp_feedback_enhanced/gui/window/config_manager.py
+++ b/src/mcp_feedback_enhanced/gui/window/config_manager.py
@@ -76,4 +76,28 @@ class ConfigManager:
     def set_language(self, language: str) -> None:
         """設置語言"""
         self.set('language', language)
-        debug_log(f"語言設置: {language}") 
\ No newline at end of file
+        debug_log(f"語言設置: {language}")
+    
+    def get_splitter_sizes(self, splitter_name: str) -> list:
+        """獲取分割器尺寸"""
+        sizes = self.get(f'splitter_sizes.{splitter_name}', [])
+        if sizes:
+            debug_log(f"載入分割器 {splitter_name} 尺寸: {sizes}")
+        return sizes
+    
+    def set_splitter_sizes(self, splitter_name: str, sizes: list) -> None:
+        """設置分割器尺寸"""
+        self.set(f'splitter_sizes.{splitter_name}', sizes)
+        debug_log(f"保存分割器 {splitter_name} 尺寸: {sizes}")
+    
+    def get_window_geometry(self) -> dict:
+        """獲取窗口幾何信息"""
+        geometry = self.get('window_geometry', {})
+        if geometry:
+            debug_log(f"載入窗口幾何信息: {geometry}")
+        return geometry
+    
+    def set_window_geometry(self, geometry: dict) -> None:
+        """設置窗口幾何信息"""
+        self.set('window_geometry', geometry)
+        debug_log(f"保存窗口幾何信息: {geometry}") 
\ No newline at end of file
diff --git a/src/mcp_feedback_enhanced/gui/window/feedback_window.py b/src/mcp_feedback_enhanced/gui/window/feedback_window.py
index fef79e6..00bd4ca 100644
--- a/src/mcp_feedback_enhanced/gui/window/feedback_window.py
+++ b/src/mcp_feedback_enhanced/gui/window/feedback_window.py
@@ -9,7 +9,7 @@
 
 from PySide6.QtWidgets import (
     QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QLabel,
-    QTabWidget, QPushButton, QMessageBox
+    QTabWidget, QPushButton, QMessageBox, QScrollArea, QSizePolicy
 )
 from PySide6.QtCore import Signal, Qt
 from PySide6.QtGui import QKeySequence, QShortcut
@@ -78,8 +78,69 @@ class FeedbackWindow(QMainWindow):
     
     def _create_tab_area(self, layout: QVBoxLayout) -> None:
         """創建分頁區域"""
+        # 創建滾動區域來包裝整個分頁組件
+        scroll_area = QScrollArea()
+        scroll_area.setWidgetResizable(True)
+        scroll_area.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
+        scroll_area.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
+        scroll_area.setMinimumHeight(500)
+        scroll_area.setStyleSheet("""
+            QScrollArea {
+                border: 1px solid #464647;
+                border-radius: 4px;
+                background-color: #2b2b2b;
+            }
+            QScrollArea > QWidget > QWidget {
+                background-color: #2b2b2b;
+            }
+            QScrollArea QScrollBar:vertical {
+                background-color: #2a2a2a;
+                width: 8px;
+                border-radius: 4px;
+                margin: 0;
+            }
+            QScrollArea QScrollBar::handle:vertical {
+                background-color: #555;
+                border-radius: 4px;
+                min-height: 20px;
+                margin: 1px;
+            }
+            QScrollArea QScrollBar::handle:vertical:hover {
+                background-color: #777;
+            }
+            QScrollArea QScrollBar::add-line:vertical,
+            QScrollArea QScrollBar::sub-line:vertical {
+                border: none;
+                background: none;
+                height: 0px;
+            }
+            QScrollArea QScrollBar:horizontal {
+                background-color: #2a2a2a;
+                height: 8px;
+                border-radius: 4px;
+                margin: 0;
+            }
+            QScrollArea QScrollBar::handle:horizontal {
+                background-color: #555;
+                border-radius: 4px;
+                min-width: 20px;
+                margin: 1px;
+            }
+            QScrollArea QScrollBar::handle:horizontal:hover {
+                background-color: #777;
+            }
+            QScrollArea QScrollBar::add-line:horizontal,
+            QScrollArea QScrollBar::sub-line:horizontal {
+                border: none;
+                background: none;
+                width: 0px;
+            }
+        """)
+        
         self.tab_widget = QTabWidget()
         self.tab_widget.setMinimumHeight(500)
+        # 設置分頁組件的大小策略，確保能觸發滾動
+        self.tab_widget.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
         
         # 初始化分頁管理器
         self.tab_manager = TabManager(
@@ -92,7 +153,10 @@ class FeedbackWindow(QMainWindow):
         # 創建分頁
         self.tab_manager.create_tabs()
         
-        layout.addWidget(self.tab_widget, 1)
+        # 將分頁組件放入滾動區域
+        scroll_area.setWidget(self.tab_widget)
+        
+        layout.addWidget(scroll_area, 1)
     
     def _create_action_buttons(self, layout: QVBoxLayout) -> None:
         """創建操作按鈕"""
@@ -174,6 +238,7 @@ class FeedbackWindow(QMainWindow):
             QTabWidget::pane {
                 border: 1px solid #464647;
                 border-radius: 4px;
+                background-color: #2b2b2b;
             }
             QTabBar::tab {
                 background-color: #2d2d30;
@@ -185,6 +250,37 @@ class FeedbackWindow(QMainWindow):
             QTabBar::tab:selected {
                 background-color: #007acc;
             }
+            QSplitter {
+                background-color: #2b2b2b;
+            }
+            QSplitter::handle {
+                background-color: #3c3c3c;
+                border: 1px solid #555555;
+                border-radius: 3px;
+                margin: 0px;
+            }
+            QSplitter::handle:horizontal {
+                width: 6px;
+                background-color: #3c3c3c;
+                border: 1px solid #555555;
+                border-radius: 3px;
+                margin: 0px;
+            }
+            QSplitter::handle:vertical {
+                height: 6px;
+                background-color: #3c3c3c;
+                border: 1px solid #555555;
+                border-radius: 3px;
+                margin: 0px;
+            }
+            QSplitter::handle:hover {
+                background-color: #606060;
+                border-color: #808080;
+            }
+            QSplitter::handle:pressed {
+                background-color: #007acc;
+                border-color: #005a9e;
+            }
         """)
     
     def _on_layout_mode_change_requested(self, combined_mode: bool) -> None:
diff --git a/src/mcp_feedback_enhanced/gui/window/tab_manager.py b/src/mcp_feedback_enhanced/gui/window/tab_manager.py
index 0b2a364..313d307 100644
--- a/src/mcp_feedback_enhanced/gui/window/tab_manager.py
+++ b/src/mcp_feedback_enhanced/gui/window/tab_manager.py
@@ -8,13 +8,14 @@
 """
 
 from typing import Dict, Any
-from PySide6.QtWidgets import QTabWidget, QSplitter, QWidget, QVBoxLayout
+from PySide6.QtWidgets import QTabWidget, QSplitter, QWidget, QVBoxLayout, QScrollArea, QSizePolicy
 from PySide6.QtCore import Signal, Qt
 
 from ..tabs import FeedbackTab, SummaryTab, CommandTab, SettingsTab
 from ..widgets import SmartTextEdit, ImageUploadWidget
 from ...i18n import t
 from ...debug import gui_debug_log as debug_log
+from .config_manager import ConfigManager
 
 
 class TabManager:
@@ -26,6 +27,9 @@ class TabManager:
         self.summary = summary
         self.combined_mode = combined_mode
         
+        # 配置管理器
+        self.config_manager = ConfigManager()
+        
         # 分頁組件實例
         self.feedback_tab = None
         self.summary_tab = None
@@ -67,30 +71,99 @@ class TabManager:
         # 主布局
         tab_layout = QVBoxLayout(self.combined_feedback_tab)
         tab_layout.setSpacing(12)
-        tab_layout.setContentsMargins(16, 16, 16, 16)
+        tab_layout.setContentsMargins(0, 0, 0, 0)  # 設置邊距為0
+        
+        # 創建分割器包裝容器
+        splitter_wrapper = QWidget()
+        splitter_wrapper_layout = QVBoxLayout(splitter_wrapper)
+        splitter_wrapper_layout.setContentsMargins(16, 16, 16, 0)  # 恢復左右邊距設置
+        splitter_wrapper_layout.setSpacing(0)
         
         # 使用垂直分割器管理 AI摘要、回饋輸入和圖片區域
         main_splitter = QSplitter(Qt.Vertical)
         main_splitter.setChildrenCollapsible(False)
+        main_splitter.setHandleWidth(6)
+        main_splitter.setContentsMargins(0, 0, 0, 0)  # 設置分割器邊距為0
+        
+        # 設置分割器wrapper樣式，確保分割器延伸到邊緣
+        splitter_wrapper.setStyleSheet("""
+            QWidget {
+                margin: 0px;
+                padding: 0px;
+            }
+        """)
+        
+        main_splitter.setStyleSheet("""
+            QSplitter {
+                border: none;
+                background: transparent;
+            }
+            QSplitter::handle:vertical {
+                height: 8px;
+                background-color: #3c3c3c;
+                border: 1px solid #555555;
+                border-radius: 4px;
+                margin-left: 16px;
+                margin-right: 16px;
+                margin-top: 2px;
+                margin-bottom: 2px;
+            }
+            QSplitter::handle:vertical:hover {
+                background-color: #606060;
+                border-color: #808080;
+            }
+            QSplitter::handle:vertical:pressed {
+                background-color: #007acc;
+                border-color: #005a9e;
+            }
+        """)
         
         # 創建AI摘要組件
         self.summary_tab = SummaryTab(self.summary)
         self.summary_tab.setMinimumHeight(150)
-        self.summary_tab.setMaximumHeight(300)
+        self.summary_tab.setMaximumHeight(1000)  # 允許更大的拖拽範圍
         
         # 創建回饋輸入組件
         self.feedback_tab = FeedbackTab()
+        # 確保回饋分頁有足夠的最小高度來顯示圖片區域
+        self.feedback_tab.setMinimumHeight(480)
+        self.feedback_tab.setMaximumHeight(2000)  # 允許更大的拖拽範圍
         
         # 添加到主分割器
         main_splitter.addWidget(self.summary_tab)
         main_splitter.addWidget(self.feedback_tab)
         
-        # 設置分割器比例 (摘要:回饋 = 2:3)
-        main_splitter.setStretchFactor(0, 2)  # AI摘要區域
-        main_splitter.setStretchFactor(1, 3)  # 回饋輸入區域（包含圖片）
-        main_splitter.setSizes([200, 400])  # 設置初始大小
+        # 調整分割器比例和初始大小，確保圖片區域可見
+        main_splitter.setStretchFactor(0, 1)  # AI摘要區域
+        main_splitter.setStretchFactor(1, 2)  # 回饋輸入區域（包含圖片）- 給予更多空間
         
-        tab_layout.addWidget(main_splitter, 1)
+        # 從配置載入分割器位置，如果沒有則使用預設值
+        saved_sizes = self.config_manager.get_splitter_sizes('main_splitter')
+        if saved_sizes and len(saved_sizes) == 2:
+            main_splitter.setSizes(saved_sizes)
+        else:
+            main_splitter.setSizes([160, 480])  # 預設大小
+        
+        # 連接分割器位置變化信號，自動保存位置
+        main_splitter.splitterMoved.connect(
+            lambda pos, index: self._save_main_splitter_position(main_splitter)
+        )
+        
+        # 設置主分割器的最小高度，確保圖片區域可見
+        main_splitter.setMinimumHeight(660)  # 進一步增加最小高度
+        main_splitter.setMaximumHeight(3000)  # 允許更大的高度以觸發滾動
+        
+        splitter_wrapper_layout.addWidget(main_splitter)
+        
+        # 添加底部空間以保持完整的邊距
+        bottom_spacer = QWidget()
+        bottom_spacer.setFixedHeight(16)
+        tab_layout.addWidget(splitter_wrapper, 1)
+        tab_layout.addWidget(bottom_spacer)
+        
+        # 設置合併分頁的大小策略，確保能夠觸發父容器的滾動條
+        self.combined_feedback_tab.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding)
+        self.combined_feedback_tab.setMinimumHeight(700)  # 設置最小高度
     
     def update_tab_texts(self) -> None:
         """更新分頁標籤文字"""
@@ -183,4 +256,10 @@ class TabManager:
         """設置佈局模式"""
         self.combined_mode = combined_mode
         if self.settings_tab:
-            self.settings_tab.set_layout_mode(combined_mode) 
\ No newline at end of file
+            self.settings_tab.set_layout_mode(combined_mode) 
+
+    def _save_main_splitter_position(self, splitter: QSplitter) -> None:
+        """保存分割器位置"""
+        sizes = splitter.sizes()
+        self.config_manager.set_splitter_sizes('main_splitter', sizes)
+        debug_log(f"分割器位置保存成功，大小: {sizes}") 
\ No newline at end of file
diff --git a/src/mcp_feedback_enhanced/locales/en/translations.json b/src/mcp_feedback_enhanced/locales/en/translations.json
index c96829f..6320eb0 100644
--- a/src/mcp_feedback_enhanced/locales/en/translations.json
+++ b/src/mcp_feedback_enhanced/locales/en/translations.json
@@ -28,13 +28,17 @@
     "description": "Please describe your thoughts, suggestions, or modifications needed for the AI's work.",
     "placeholder": "Please enter your feedback, suggestions, or questions here...\n\n💡 Tips:\n• Press Ctrl+Enter (numpad supported) to submit quickly\n• Press Ctrl+V to paste images from clipboard",
     "emptyTitle": "Feedback Content Empty",
-    "emptyMessage": "Please enter feedback content before submitting. You can describe your thoughts, suggestions, or areas that need modification."
+    "emptyMessage": "Please enter feedback content before submitting. You can describe your thoughts, suggestions, or areas that need modification.",
+    "outputPlaceholder": "Command output will appear here..."
   },
   "command": {
     "title": "Command Execution",
     "description": "You can execute commands to verify results or gather more information.",
     "placeholder": "Enter command to execute...",
-    "output": "Command Output"
+    "output": "Command Output",
+    "outputPlaceholder": "Command output will appear here...",
+    "run": "▶️ Run",
+    "terminate": "⏹️ Stop"
   },
   "images": {
     "title": "🖼️ Image Attachments (Optional)",
diff --git a/src/mcp_feedback_enhanced/locales/zh-CN/translations.json b/src/mcp_feedback_enhanced/locales/zh-CN/translations.json
index aeb0a41..10092c0 100644
--- a/src/mcp_feedback_enhanced/locales/zh-CN/translations.json
+++ b/src/mcp_feedback_enhanced/locales/zh-CN/translations.json
@@ -34,7 +34,10 @@
     "title": "命令执行",
     "description": "您可以执行命令来验证结果或收集更多信息。",
     "placeholder": "输入要执行的命令...",
-    "output": "命令输出"
+    "output": "命令输出",
+    "outputPlaceholder": "命令输出将在这里显示...",
+    "run": "▶️ 执行",
+    "terminate": "⏹️ 停止"
   },
   "images": {
     "title": "🖼️ 图片附件（可选）",
diff --git a/src/mcp_feedback_enhanced/locales/zh-TW/translations.json b/src/mcp_feedback_enhanced/locales/zh-TW/translations.json
index 89c216c..a7ae3a2 100644
--- a/src/mcp_feedback_enhanced/locales/zh-TW/translations.json
+++ b/src/mcp_feedback_enhanced/locales/zh-TW/translations.json
@@ -43,8 +43,8 @@
     "placeholder": "輸入要執行的命令...",
     "output": "命令輸出",
     "outputPlaceholder": "命令輸出將顯示在這裡...",
-    "run": "執行",
-    "terminate": "終止"
+    "run": "▶️ 執行",
+    "terminate": "⏹️ 終止"
   },
   "images": {
     "title": "🖼️ 圖片附件（可選）",