Update web/src/components/ChatArea.tsx

web/src/components/ChatArea.tsx

@@ -571,13 +571,14 @@ export function ChatArea({
     if (idx >= 0) onRemoveFile(idx);
   };
 
-  // ✅ useObjectUrlCache: for image thumbnails (uploaded + pending)
+
+  // useObjectUrlCache: for image thumbnails (uploaded + pending)
   const allThumbFiles = React.useMemo(() => {
     return [...uploadedFiles.map((u) => u.file), ...pendingFiles.map((p) => p.file)];
   }, [uploadedFiles, pendingFiles]);
   const { getOrCreate } = useObjectUrlCache(allThumbFiles);
 
-  // ✅ NEW: a compact "chip" UI (the one with left X)
+  // NEW: a compact "chip" UI (the one with left X)
   const FileChip = ({
     file,
     index,
@@ -601,16 +602,17 @@ export function ChatArea({
       : "File";
 
     const thumbUrl = isImage ? getOrCreate(file) : null;
-
+    
     const handleRemove = () => {
       if (source === "uploaded") {
-        onRemoveFile(index);
-        // 或：removeUploadedByFile(file);
+        removeUploadedByFile(file);
       } else {
         setPendingFiles((prev) => prev.filter((p) => fileKey(p.file) !== fileKey(file)));
       }
     };
 
+
+
     return (
       <div className="flex items-center gap-2 rounded-xl border border-border bg-card px-3 py-2 shadow-sm w-[320px] max-w-full">
         {/* ✅ 缩略图：右侧小图（上传图片时显示） */}