diff --git a/web/pages/Assistants.tsx b/web/pages/Assistants.tsx
index a7320b2..b1dea9e 100644
--- a/web/pages/Assistants.tsx
+++ b/web/pages/Assistants.tsx
@@ -1619,14 +1619,6 @@ export const DebugDrawer: React.FC<{
             TTS
           </label>
         </div>
-        <div className="flex gap-2">
-          <Button size="sm" variant="secondary" onClick={() => ensureWsSession()} disabled={wsStatus === 'connecting'}>
-            Connect
-          </Button>
-          <Button size="sm" variant="ghost" onClick={closeWs}>
-            Disconnect
-          </Button>
-        </div>
         {wsError && <p className="text-xs text-red-400">{wsError}</p>}
 
         <div className="rounded-md border border-white/10 bg-black/30">
@@ -1670,13 +1662,6 @@ export const DebugDrawer: React.FC<{
                 textSessionStarted ? (
                   <div className="flex-1 flex flex-col min-h-0 space-y-2">
                     <div className="flex flex-col h-full animate-in fade-in">
-                      <div className="h-1/3 min-h-[150px] shrink-0 border border-white/5 rounded-md bg-black/20 flex flex-col items-center justify-center text-muted-foreground space-y-4 mb-2 relative overflow-hidden">
-                        <div className="h-24 w-24 rounded-full bg-primary/10 flex items-center justify-center animate-pulse relative z-10">
-                          <MessageSquare className="h-10 w-10 text-primary" />
-                        </div>
-                        <p className="text-sm relative z-10">文本会话中...</p>
-                      </div>
-                      <h4 className="text-xs font-medium text-muted-foreground px-1 mb-1 uppercase tracking-tight">对话记录</h4>
                       <TranscriptionLog />
                     </div>
                     <Button variant="destructive" size="sm" className="w-full h-10 font-bold" onClick={closeWs}>
@@ -1809,7 +1794,7 @@ export const DebugDrawer: React.FC<{
             {settingsDrawerOpen ? '>>' : '<<'}
           </span>
           <Wrench className="h-4 w-4" />
-          <span className="text-[10px] tracking-widest [writing-mode:vertical-rl] rotate-180">调试设置</span>
+          <span className="text-[10px] tracking-widest [writing-mode:vertical-rl]">调试设置</span>
         </button>
         <div className="absolute inset-y-0 right-0 w-[78vw] max-w-md overflow-hidden pointer-events-none">
           <div className={`h-full transition-transform duration-300 ease-out will-change-transform ${settingsDrawerOpen ? 'translate-x-0 pointer-events-auto' : 'translate-x-full pointer-events-none'}`}>