.

chatdesk-ui/components/messages/message.tsx

@@ -83,18 +83,28 @@ interface MessageProps {
 const MessageContent: React.FC<{ content: string }> = ({ content }) => {
   const [showThink, setShowThink] = useState(false)
 
-  const thinkMatch = content.match(/<think>([\s\S]*?)<\/think>/i)
-  const thinkContent = thinkMatch?.[1]?.trim() || ""
-  const visibleContent = thinkMatch
-    ? content.replace(thinkMatch[0], "").trim()
-    : content.trim()
+  let thinkContent = ""
+  let visibleContent = content.trim()
+
+  const fullMatch = content.match(/<think>([\s\S]*?)<\/think>/i)
+  if (fullMatch) {
+    thinkContent = fullMatch[1].trim()
+    visibleContent = content.replace(fullMatch[0], "").trim()
+  } else {
+    const endOnlyMatch = content.match(/([\s\S]*?)<\/think>/i)
+    if (endOnlyMatch) {
+      thinkContent = endOnlyMatch[1].trim()
+      visibleContent = content.replace(endOnlyMatch[0], "").trim()
+    }
+  }
 
   return (
     <div className="space-y-2">
-      {thinkMatch && thinkContent && (
-        <div className="mt-2 text-sm text-muted-foreground">
+      {/* 折叠内容提前显示 */}
+      {thinkContent && (
+        <div className="text-sm text-muted-foreground">
           <button
-            className="text-sm font-medium text-foreground/70 hover:text-foreground underline-offset-2 hover:underline"
+            className="text-sm font-medium text-foreground/70 hover:text-foreground underline underline-offset-2"
             onClick={() => setShowThink(prev => !prev)}
           >
             {showThink ? "隐藏思考过程 ▲" : "显示思考过程 ▼"}
@@ -108,6 +118,7 @@ const MessageContent: React.FC<{ content: string }> = ({ content }) => {
         </div>
       )}
 
+      {/* 主消息显示在折叠内容之后 */}
       <MessageMarkdown content={visibleContent} />
     </div>
   )