diff --git a/src/components/pages/AssistantPage.tsx b/src/components/pages/AssistantPage.tsx
index b362ed1..bfc5e92 100644
--- a/src/components/pages/AssistantPage.tsx
+++ b/src/components/pages/AssistantPage.tsx
@@ -787,7 +787,6 @@ export function AssistantPage() {
             description="描述助手的角色、能力和回答要求"
           >
             <TextAreaField
-              label="提示词"
               value={form.prompt}
               onChange={(value) => updateForm("prompt", value)}
               placeholder="请输入提示词，描述助手的角色、能力和回答要求"
@@ -827,7 +826,6 @@ export function AssistantPage() {
               description="当前模式下 ASR 与 TTS 由 Realtime 模型内置完成"
             >
               <SelectField
-                label="Realtime 模型"
                 value={form.realtimeModel}
                 onChange={(value) => updateForm("realtimeModel", value)}
                 options={["gpt-realtime-2", "gpt-realtime", "gpt-4o-realtime-preview"]}
@@ -841,7 +839,6 @@ export function AssistantPage() {
             description="助手与用户首次对话时的开场语"
           >
             <TextAreaField
-              label="开场白"
               value={form.greeting}
               onChange={(value) => updateForm("greeting", value)}
               placeholder="请输入助手开场白"
@@ -854,7 +851,6 @@ export function AssistantPage() {
             description="选择助手回答时可检索的业务知识来源"
           >
             <SelectField
-              label="知识库"
               value={form.knowledgeBase}
               onChange={(value) => updateForm("knowledgeBase", value)}
               options={["无", "政务政策知识库", "售后知识库", "教育课程知识库", "医疗问答知识库"]}
@@ -1130,7 +1126,7 @@ function TextAreaField({
   rows = 4,
   onChange,
 }: {
-  label: string;
+  label?: string;
   value: string;
   placeholder?: string;
   rows?: number;
@@ -1138,7 +1134,9 @@ function TextAreaField({
 }) {
   return (
     <label className="block">
-      <div className="mb-2 text-sm font-medium text-foreground">{label}</div>
+      {label && (
+        <div className="mb-2 text-sm font-medium text-foreground">{label}</div>
+      )}
       <Textarea
         value={value}
         placeholder={placeholder}
@@ -1156,18 +1154,20 @@ function SelectField({
   options,
   onChange,
 }: {
-  label: string;
+  label?: string;
   value: string;
   options: string[];
   onChange: (value: string) => void;
 }) {
   return (
     <div className="block">
-      <div className="mb-2 text-sm font-medium text-foreground">{label}</div>
+      {label && (
+        <div className="mb-2 text-sm font-medium text-foreground">{label}</div>
+      )}
 
       <Select value={value} onValueChange={onChange}>
         <SelectTrigger className="w-full border-hairline-strong bg-background text-foreground">
-          <SelectValue placeholder={`请选择${label}`} />
+          <SelectValue placeholder={label ? `请选择${label}` : "请选择"} />
         </SelectTrigger>
 
         <SelectContent className="border-hairline bg-popover text-popover-foreground">