diff --git a/packages/backend/src/websocket/connection.ts b/packages/backend/src/websocket/connection.ts
index 43fb293..232bf7a 100644
--- a/packages/backend/src/websocket/connection.ts
+++ b/packages/backend/src/websocket/connection.ts
@@ -245,7 +245,7 @@ export function initializeConnectionHandler(wss: WebSocketServer, sshSuspendServ
                                         }));
                                         console.log(`[WebSocket Handler][SSH_SUSPEND_RESUME_REQUEST] 已发送 ssh:connected 给 ${newFrontendSessionId}。`);
                                     }
-                                    // +++ 结束新增 +++
+                                
                                     
                                     const responseNotification: SshSuspendResumedNotification = { // 确保变量名不冲突且类型正确
                                         type: 'SSH_SUSPEND_RESUMED_NOTIF', // 改回与前端和新类型定义一致
diff --git a/packages/frontend/src/components/FileEditorContainer.vue b/packages/frontend/src/components/FileEditorContainer.vue
index b3b917d..a7c608d 100644
--- a/packages/frontend/src/components/FileEditorContainer.vue
+++ b/packages/frontend/src/components/FileEditorContainer.vue
@@ -309,7 +309,7 @@ const handleKeyDown = (event: KeyboardEvent) => {
             </select>
           </div>
           <span v-else-if="activeTab" class="encoding-select-placeholder">{{ t('fileManager.loadingEncoding', '加载中...') }}</span>
-          <!-- +++ 结束新增 +++ -->
+      
 
           <span v-if="currentTabSaveStatus === 'saving'" class="save-status saving">{{ t('fileManager.saving') }}...</span>
           <span v-if="currentTabSaveStatus === 'success'" class="save-status success">✅ {{ t('fileManager.saveSuccess') }}</span>
@@ -317,7 +317,6 @@ const handleKeyDown = (event: KeyboardEvent) => {
           <button @click="handleSaveRequest" :disabled="currentTabIsSaving || currentTabIsLoading || !!currentTabLoadingError || !activeTab || !currentTabIsModified" class="save-btn">
             {{ t('fileManager.actions.save') }}
           </button>
-          <!-- 关闭/最小化按钮已移除 -->
         </div>
       </div>
       <!-- 如果没有活动标签页，显示简化头部 -->
diff --git a/packages/frontend/src/components/FileEditorOverlay.vue b/packages/frontend/src/components/FileEditorOverlay.vue
index 6893121..8087f35 100644
--- a/packages/frontend/src/components/FileEditorOverlay.vue
+++ b/packages/frontend/src/components/FileEditorOverlay.vue
@@ -520,7 +520,7 @@ onBeforeUnmount(() => {
             </select>
           </div>
           <span v-else-if="activeTab" class="encoding-select-placeholder">{{ t('fileManager.loadingEncoding', '加载中...') }}</span>
-          <!-- +++ 结束新增 +++ -->
+    ++ -->
 
           <span v-if="currentTabSaveStatus === 'saving'" class="save-status saving">{{ t('fileManager.saving') }}...</span>
           <span v-if="currentTabSaveStatus === 'success'" class="save-status success">✅ {{ t('fileManager.saveSuccess') }}</span>