diff --git a/web/pages/Assistants.tsx b/web/pages/Assistants.tsx
index c57518b..ac4ef82 100644
--- a/web/pages/Assistants.tsx
+++ b/web/pages/Assistants.tsx
@@ -793,45 +793,45 @@ export const AssistantsPage: React.FC = () => {
                                         </div>
                                     </div>
 
-                                    <div className="flex justify-between items-center mb-1">
-                                        <label className={`text-sm font-medium flex items-center ${canAdjustInterruptionSensitivity ? 'text-white' : 'text-muted-foreground'}`}>
-                                            <Timer className="w-4 h-4 mr-2 text-primary"/> 打断灵敏度
-                                        </label>
-                                        <div className="flex items-center gap-2">
-                                            <div className="relative">
-                                                <Input 
-                                                    type="number"
-                                                    value={selectedAssistant.interruptionSensitivity || 500}
-                                                    onChange={(e) => updateAssistant('interruptionSensitivity', parseInt(e.target.value) || 0)}
-                                                    disabled={!canAdjustInterruptionSensitivity}
-                                                    className="w-20 h-8 text-right pr-7 text-xs font-mono bg-black/40 border-white/5 disabled:opacity-40 disabled:cursor-not-allowed"
-                                                />
-                                                <span className="absolute right-2 top-1/2 -translate-y-1/2 text-[10px] text-muted-foreground font-mono">ms</span>
+                                    {canAdjustInterruptionSensitivity && (
+                                      <>
+                                        <div className="flex justify-between items-center mb-1">
+                                            <label className="text-sm font-medium flex items-center text-white">
+                                                <Timer className="w-4 h-4 mr-2 text-primary"/> 打断灵敏度
+                                            </label>
+                                            <div className="flex items-center gap-2">
+                                                <div className="relative">
+                                                    <Input 
+                                                        type="number"
+                                                        value={selectedAssistant.interruptionSensitivity || 500}
+                                                        onChange={(e) => updateAssistant('interruptionSensitivity', parseInt(e.target.value) || 0)}
+                                                        className="w-20 h-8 text-right pr-7 text-xs font-mono bg-black/40 border-white/5"
+                                                    />
+                                                    <span className="absolute right-2 top-1/2 -translate-y-1/2 text-[10px] text-muted-foreground font-mono">ms</span>
+                                                </div>
                                             </div>
                                         </div>
-                                    </div>
-                                    <div className="flex items-center gap-6">
-                                        <input 
-                                            type="range" 
-                                            min="0" 
-                                            max="2000" 
-                                            step="50" 
-                                            value={selectedAssistant.interruptionSensitivity || 500}
-                                            onChange={(e) => updateAssistant('interruptionSensitivity', parseInt(e.target.value))}
-                                            disabled={!canAdjustInterruptionSensitivity}
-                                            className="flex-1 h-1.5 bg-secondary rounded-lg appearance-none cursor-pointer accent-primary disabled:opacity-40 disabled:cursor-not-allowed"
-                                        />
-                                    </div>
-                                    <div className={`flex justify-between text-[10px] font-mono uppercase tracking-widest px-0.5 ${canAdjustInterruptionSensitivity ? 'text-muted-foreground opacity-50' : 'text-muted-foreground/60 opacity-35'}`}>
-                                        <span>0ms（极易打断）</span>
-                                        <span>1000ms</span>
-                                        <span>2000ms（较难打断）</span>
-                                    </div>
-                                    <p className={`text-xs pt-1 italic ${canAdjustInterruptionSensitivity ? 'text-muted-foreground opacity-60' : 'text-muted-foreground/70 opacity-50'}`}>
-                                        {canAdjustInterruptionSensitivity
-                                          ? '用户持续说话达到该时长后，AI 将停止当前发言并响应。数值越小越敏感，也更容易被噪音触发。'
-                                          : '当前为“不可打断”，打断灵敏度已禁用。'}
-                                    </p>
+                                        <div className="flex items-center gap-6">
+                                            <input 
+                                                type="range" 
+                                                min="0" 
+                                                max="2000" 
+                                                step="50" 
+                                                value={selectedAssistant.interruptionSensitivity || 500}
+                                                onChange={(e) => updateAssistant('interruptionSensitivity', parseInt(e.target.value))}
+                                                className="flex-1 h-1.5 bg-secondary rounded-lg appearance-none cursor-pointer accent-primary"
+                                            />
+                                        </div>
+                                        <div className="flex justify-between text-[10px] font-mono uppercase tracking-widest px-0.5 text-muted-foreground opacity-50">
+                                            <span>0ms（极易打断）</span>
+                                            <span>1000ms</span>
+                                            <span>2000ms（较难打断）</span>
+                                        </div>
+                                        <p className="text-xs pt-1 italic text-muted-foreground opacity-60">
+                                            用户持续说话达到该时长后，AI 将停止当前发言并响应。数值越小越敏感，也更容易被噪音触发。
+                                        </p>
+                                      </>
+                                    )}
                                 </div>
 
                                 <div className="space-y-3">