diff --git a/components/canvas/CanvasChatPanel.tsx b/components/canvas/CanvasChatPanel.tsx
index b8bd5e92b..c3b121aef 100644
--- a/components/canvas/CanvasChatPanel.tsx
+++ b/components/canvas/CanvasChatPanel.tsx
@@ -58,7 +58,10 @@ import { toast } from "sonner";
 import { useCanvasStore } from "@/store/canvas";
 import { cn } from "@/lib/utils";
 import { fetcher, fetchWithErrorHandlers, generateUUID } from "@/lib/utils";
-import { fetchUploadWithRetry } from "@/lib/client/upload-with-retry";
+import {
+  fetchUploadWithRetry,
+  type UploadProgress,
+} from "@/lib/client/upload-with-retry";
 import {
   downloadCanvasImageAsPng,
   type CanvasImageDownloadProgress,
@@ -1186,8 +1189,78 @@ type CanvasComposerUploadProgress = {
   current: number;
   total: number;
   fileName?: string;
+  filePercent?: number;
+  percent?: number;
+  phase?: UploadProgress["phase"];
+  target?: "composer-reference" | "canvas" | "slot";
 };
 
+type CanvasUploadProgressOptions = {
+  title: string;
+  fileName?: string;
+  fileIndex?: number;
+  fileTotal?: number;
+  target?: CanvasComposerUploadProgress["target"];
+};
+
+function getCanvasUploadProgressPhaseLabel(phase?: UploadProgress["phase"]) {
+  switch (phase) {
+    case "preparing":
+      return "正在准备上传";
+    case "direct":
+      return "正在上传到云储存";
+    case "multipart":
+      return "正在分片上传到云储存";
+    case "server":
+      return "正在通过服务器上传";
+    case "finalizing":
+      return "正在确认图片地址";
+    case "complete":
+      return "上传完成";
+    default:
+      return "正在上传图片";
+  }
+}
+
+function buildCanvasComposerUploadProgress(
+  options: CanvasUploadProgressOptions,
+  progress?: UploadProgress
+): CanvasComposerUploadProgress {
+  const total = Math.max(1, Math.round(options.fileTotal || 1));
+  const fileIndex = Math.min(
+    total - 1,
+    Math.max(0, Math.round(options.fileIndex || 0))
+  );
+  const current = fileIndex + 1;
+  const filePercent = Math.max(
+    1,
+    Math.min(100, Math.round(progress?.percent || 1))
+  );
+  const percent =
+    total <= 1
+      ? filePercent
+      : Math.max(
+          1,
+          Math.min(100, Math.round(((fileIndex + filePercent / 100) / total) * 100))
+        );
+  const phaseLabel = getCanvasUploadProgressPhaseLabel(progress?.phase);
+
+  return {
+    title: options.title,
+    message:
+      total > 1
+        ? `${phaseLabel}，第 ${current}/${total} 张，当前 ${filePercent}%`
+        : `${phaseLabel}，当前 ${filePercent}%`,
+    current,
+    total,
+    fileName: options.fileName,
+    filePercent,
+    percent,
+    phase: progress?.phase,
+    target: options.target,
+  };
+}
+
 const OPENCLAW_ACTIONS_CODE_BLOCK_REGEX =
   /```openclaw-actions\s*([\s\S]*?)```/gi;
 
@@ -1632,13 +1705,17 @@ function CanvasComposerUploadProgressDialog({
   if (!progress) return null;
 
   const percent =
-    progress.total > 1
+    typeof progress.percent === "number"
+      ? Math.max(1, Math.min(100, Math.round(progress.percent)))
+      : progress.total > 1
       ? Math.max(
           8,
           Math.min(100, Math.round((progress.current / progress.total) * 100))
         )
       : 100;
-  const isSingleFile = progress.total <= 1;
+  const isIndeterminate =
+    typeof progress.percent !== "number" && progress.total <= 1;
+  const phaseLabel = getCanvasUploadProgressPhaseLabel(progress.phase);
 
   return createPortal(
     <div className="fixed inset-0 z-[1000] flex items-center justify-center bg-black/35 px-4 backdrop-blur-[2px]">
@@ -1663,12 +1740,19 @@ function CanvasComposerUploadProgressDialog({
           <div
             className={cn(
               "h-full rounded-full bg-[#e0ff3a] transition-all duration-300",
-              isSingleFile && "animate-pulse"
+              isIndeterminate && "animate-pulse"
             )}
             style={{ width: `${percent}%` }}
           />
         </div>
 
+        <div className="mt-2 flex items-center justify-between gap-3 text-[11px] leading-4 text-zinc-500">
+          <span className="min-w-0 truncate">
+            {progress.total > 1 ? `${progress.current}/${progress.total}` : phaseLabel}
+          </span>
+          <span className="shrink-0 tabular-nums">{percent}%</span>
+        </div>
+
         <div className="mt-3 text-[12px] leading-5 text-zinc-400">
           {progress.message}
         </div>
@@ -2287,6 +2371,35 @@ export function CanvasChatPanel({
     useState<CanvasImageDownloadProgress | null>(null);
   const [composerUploadProgress, setComposerUploadProgress] =
     useState<CanvasComposerUploadProgress | null>(null);
+  const composerUploadClearTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const clearComposerUploadProgress = useCallback((delayMs = 0) => {
+    if (composerUploadClearTimeoutRef.current) {
+      clearTimeout(composerUploadClearTimeoutRef.current);
+      composerUploadClearTimeoutRef.current = null;
+    }
+
+    if (delayMs <= 0) {
+      setComposerUploadProgress(null);
+      return;
+    }
+
+    composerUploadClearTimeoutRef.current = setTimeout(() => {
+      composerUploadClearTimeoutRef.current = null;
+      setComposerUploadProgress(null);
+    }, delayMs);
+  }, []);
+  const updateComposerUploadProgress = useCallback(
+    (options: CanvasUploadProgressOptions, progress?: UploadProgress) => {
+      if (composerUploadClearTimeoutRef.current) {
+        clearTimeout(composerUploadClearTimeoutRef.current);
+        composerUploadClearTimeoutRef.current = null;
+      }
+      setComposerUploadProgress(
+        buildCanvasComposerUploadProgress(options, progress)
+      );
+    },
+    []
+  );
   const [downloadingOriginalUrl, setDownloadingOriginalUrl] = useState("");
   const [addingClawdImageUrl, setAddingClawdImageUrl] = useState("");
   const downloadAbortControllerRef = useRef<AbortController | null>(null);
@@ -2300,6 +2413,14 @@ export function CanvasChatPanel({
       format: "webp",
     });
   }, [fullscreenPreview]);
+  useEffect(() => {
+    return () => {
+      if (composerUploadClearTimeoutRef.current) {
+        clearTimeout(composerUploadClearTimeoutRef.current);
+        composerUploadClearTimeoutRef.current = null;
+      }
+    };
+  }, []);
   
   // 🆕 图片参数状态
   const [imageParams, setImageParams] = useState<ImageGenerationParams>({
@@ -4852,12 +4973,12 @@ export function CanvasChatPanel({
     setAttachments([...attachments, ...toAdd]);
     return toAdd.length;
   }, [
-    agentUploadSlots.length,
+    agentUploadSlots,
     attachments,
     hasAgentUploadSlots,
     insertImageTagInEditor,
     isVideoModel,
-    videoFrameSlots.length,
+    videoFrameSlots,
   ]);
 
   // 监听 pendingChatAttachments：视频模式时填充首尾帧槽位，非视频模式插入对话标签
@@ -8343,12 +8464,22 @@ export function CanvasChatPanel({
       }
 
       setVideoSlotUploading(slotIndex);
+      const progressOptions: CanvasUploadProgressOptions = {
+        title: `正在上传${videoFrameSlots[slotIndex] || "参考图"}`,
+        fileName: file.name,
+        target: "slot",
+      };
       try {
         const formData = new FormData();
         formData.append("file", file);
         formData.append("purpose", "canvas-upload");
 
-        const response = await fetchUploadWithRetry(formData);
+        updateComposerUploadProgress(progressOptions);
+        const response = await fetchUploadWithRetry(formData, {
+          onProgress: (progress) => {
+            updateComposerUploadProgress(progressOptions, progress);
+          },
+        });
 
         if (!response.ok) {
           throw new Error("上传失败");
@@ -8388,11 +8519,12 @@ export function CanvasChatPanel({
       } catch (_error) {
         toast.error("图片上传失败");
       } finally {
+        clearComposerUploadProgress(450);
         setVideoSlotUploading(null);
         event.currentTarget.value = "";
       }
     },
-    [addNode, nodes.length, updateAttachmentAtVideoSlot]
+    [addNode, clearComposerUploadProgress, nodes.length, updateAttachmentAtVideoSlot, updateComposerUploadProgress, videoFrameSlots]
   );
 
   const handleAgentSlotFileChange = useCallback(
@@ -8408,12 +8540,23 @@ export function CanvasChatPanel({
       }
 
       setAgentSlotUploading(slotIndex);
+      const slotLabel = agentUploadSlots[slotIndex]?.label || `第${slotIndex + 1}张`;
+      const progressOptions: CanvasUploadProgressOptions = {
+        title: `正在上传${slotLabel}`,
+        fileName: file.name,
+        target: "slot",
+      };
       try {
         const formData = new FormData();
         formData.append("file", file);
         formData.append("purpose", "canvas-upload");
 
-        const response = await fetchUploadWithRetry(formData);
+        updateComposerUploadProgress(progressOptions);
+        const response = await fetchUploadWithRetry(formData, {
+          onProgress: (progress) => {
+            updateComposerUploadProgress(progressOptions, progress);
+          },
+        });
 
         if (!response.ok) {
           throw new Error("上传失败");
@@ -8450,16 +8593,16 @@ export function CanvasChatPanel({
           connections: [],
         });
 
-        const slotLabel = agentUploadSlots[slotIndex]?.label || `第${slotIndex + 1}张`;
         toast.success(`${slotLabel}上传成功`);
       } catch (_error) {
         toast.error("图片上传失败");
       } finally {
+        clearComposerUploadProgress(450);
         setAgentSlotUploading(null);
         event.currentTarget.value = "";
       }
     },
-    [addNode, agentUploadSlots, nodes.length, updateAttachmentAtAgentSlot]
+    [addNode, agentUploadSlots, clearComposerUploadProgress, nodes.length, updateAttachmentAtAgentSlot, updateComposerUploadProgress]
   );
 
   const updateDetailSlotAttachment = useCallback(
@@ -8559,12 +8702,22 @@ export function CanvasChatPanel({
       }
 
       setDetailSlotUploading(slotIndex);
+      const progressOptions: CanvasUploadProgressOptions = {
+        title: `正在上传${DETAIL_SLOT_CONFIGS[slotIndex]?.label || "图片"}`,
+        fileName: file.name,
+        target: "slot",
+      };
       try {
         const formData = new FormData();
         formData.append("file", file);
         formData.append("purpose", "canvas-upload");
 
-        const response = await fetchUploadWithRetry(formData);
+        updateComposerUploadProgress(progressOptions);
+        const response = await fetchUploadWithRetry(formData, {
+          onProgress: (progress) => {
+            updateComposerUploadProgress(progressOptions, progress);
+          },
+        });
 
         if (!response.ok) {
           throw new Error("上传失败");
@@ -8585,11 +8738,12 @@ export function CanvasChatPanel({
       } catch (_error) {
         toast.error("图片上传失败");
       } finally {
+        clearComposerUploadProgress(450);
         setDetailSlotUploading(null);
         event.currentTarget.value = "";
       }
     },
-    [updateDetailSlotAttachment]
+    [clearComposerUploadProgress, updateComposerUploadProgress, updateDetailSlotAttachment]
   );
 
   const updateLocalDetailArchive = useCallback(
@@ -11313,7 +11467,8 @@ export function CanvasChatPanel({
 
   const uploadImageFileAndAddToCanvas = useCallback(async (
     file: File,
-    nodeIndex: number
+    nodeIndex: number,
+    progressOptions?: CanvasUploadProgressOptions
   ): Promise<{
     imageUrl: string;
     name: string;
@@ -11340,7 +11495,16 @@ export function CanvasChatPanel({
       formData.append('file', file);
       formData.append('purpose', 'canvas-upload');
 
-      const response = await fetchUploadWithRetry(formData);
+      if (progressOptions) {
+        updateComposerUploadProgress(progressOptions);
+      }
+      const response = await fetchUploadWithRetry(formData, progressOptions
+        ? {
+            onProgress: (progress) => {
+              updateComposerUploadProgress(progressOptions, progress);
+            },
+          }
+        : undefined);
 
       if (!response.ok) {
         throw new Error('上传失败');
@@ -11385,10 +11549,11 @@ export function CanvasChatPanel({
       toast.error('图片上传失败');
       return null;
     }
-  }, [addNode]);
+  }, [addNode, updateComposerUploadProgress]);
 
   const uploadImageFileForComposerAttachment = useCallback(async (
-    file: File
+    file: File,
+    progressOptions?: CanvasUploadProgressOptions
   ): Promise<{
     imageUrl: string;
     name: string;
@@ -11416,7 +11581,16 @@ export function CanvasChatPanel({
       formData.append("file", file);
       formData.append("purpose", "canvas-upload");
 
-      const response = await fetchUploadWithRetry(formData);
+      if (progressOptions) {
+        updateComposerUploadProgress(progressOptions);
+      }
+      const response = await fetchUploadWithRetry(formData, progressOptions
+        ? {
+            onProgress: (progress) => {
+              updateComposerUploadProgress(progressOptions, progress);
+            },
+          }
+        : undefined);
       if (!response.ok) {
         throw new Error("上传失败");
       }
@@ -11441,7 +11615,7 @@ export function CanvasChatPanel({
       toast.error("图片上传失败");
       return null;
     }
-  }, []);
+  }, [updateComposerUploadProgress]);
 
   const handlePastedImages = useCallback(async (files: File[]) => {
     if (files.length === 0) return;
@@ -11454,18 +11628,21 @@ export function CanvasChatPanel({
       let handledCount = 0;
       try {
         for (const [index, file] of files.entries()) {
-          setComposerUploadProgress({
+          const progressOptions: CanvasUploadProgressOptions = {
             title:
               files.length === 1
                 ? "正在上传图片"
                 : `正在上传 ${files.length} 张图片`,
-            message: `正在上传第 ${index + 1}/${files.length} 张，图片较大时可能需要一点时间。`,
-            current: index + 1,
-            total: files.length,
             fileName: file.name,
-          });
+            fileIndex: index,
+            fileTotal: files.length,
+            target: "canvas",
+          };
 
-          const uploaded = await uploadImageFileForComposerAttachment(file);
+          const uploaded = await uploadImageFileForComposerAttachment(
+            file,
+            progressOptions
+          );
           if (!uploaded) continue;
 
           handledCount += 1;
@@ -11490,7 +11667,7 @@ export function CanvasChatPanel({
           });
         }
       } finally {
-        setComposerUploadProgress(null);
+        clearComposerUploadProgress(450);
       }
 
       if (handledCount > 0) {
@@ -11508,11 +11685,24 @@ export function CanvasChatPanel({
       const currentSlots = Array.from({ length: slotCount }, (_, index) => attachments[index] ?? null);
       let handledCount = 0;
 
-      for (const file of files) {
+      try {
+        for (const [index, file] of files.entries()) {
         const targetSlotIndex = currentSlots.findIndex((slot) => !slot);
         if (targetSlotIndex < 0) break;
 
-        const uploaded = await uploadImageFileAndAddToCanvas(file, baseNodeCount + uploadIndex);
+        const slotLabel =
+          agentUploadSlots[targetSlotIndex]?.label || `第${targetSlotIndex + 1}张`;
+        const uploaded = await uploadImageFileAndAddToCanvas(
+          file,
+          baseNodeCount + uploadIndex,
+          {
+            title: `正在上传${slotLabel}`,
+            fileName: file.name,
+            fileIndex: index,
+            fileTotal: files.length,
+            target: "slot",
+          }
+        );
         if (!uploaded) continue;
 
         const attachment: PickedObjectAttachment = {
@@ -11531,6 +11721,9 @@ export function CanvasChatPanel({
           firstImageUrl = uploaded.imageUrl;
         }
       }
+      } finally {
+        clearComposerUploadProgress(450);
+      }
 
       if (handledCount > 0) {
         toast.success(
@@ -11551,11 +11744,22 @@ export function CanvasChatPanel({
       const currentSlots = Array.from({ length: slotCount }, (_, index) => attachments[index] ?? null);
       let handledCount = 0;
 
-      for (const file of files) {
+      try {
+        for (const [index, file] of files.entries()) {
         const targetSlotIndex = currentSlots.findIndex((slot) => !slot);
         if (targetSlotIndex < 0) break;
 
-        const uploaded = await uploadImageFileAndAddToCanvas(file, baseNodeCount + uploadIndex);
+        const uploaded = await uploadImageFileAndAddToCanvas(
+          file,
+          baseNodeCount + uploadIndex,
+          {
+            title: `正在上传${videoFrameSlots[targetSlotIndex] || "参考图"}`,
+            fileName: file.name,
+            fileIndex: index,
+            fileTotal: files.length,
+            target: "slot",
+          }
+        );
         if (!uploaded) continue;
 
         const attachment: PickedObjectAttachment = {
@@ -11573,6 +11777,9 @@ export function CanvasChatPanel({
           firstImageUrl = uploaded.imageUrl;
         }
       }
+      } finally {
+        clearComposerUploadProgress(450);
+      }
 
       if (handledCount > 0) {
         toast.success(handledCount === 1 ? "已粘贴图片到视频槽位" : `已粘贴 ${handledCount} 张图片到视频槽位`);
@@ -11585,8 +11792,22 @@ export function CanvasChatPanel({
     }
 
     let handledCount = 0;
-    for (const file of files) {
-      const uploaded = await uploadImageFileAndAddToCanvas(file, baseNodeCount + uploadIndex);
+    try {
+      for (const [index, file] of files.entries()) {
+      const uploaded = await uploadImageFileAndAddToCanvas(
+        file,
+        baseNodeCount + uploadIndex,
+        {
+          title:
+            files.length === 1
+              ? "正在上传参考图"
+              : `正在上传 ${files.length} 张参考图`,
+          fileName: file.name,
+          fileIndex: index,
+          fileTotal: files.length,
+          target: "composer-reference",
+        }
+      );
       if (!uploaded) continue;
 
       handledCount += 1;
@@ -11615,6 +11836,9 @@ export function CanvasChatPanel({
         ];
       });
     }
+    } finally {
+      clearComposerUploadProgress(450);
+    }
 
     if (handledCount > 0) {
       toast.success(handledCount === 1 ? "图片已添加到画布" : `已粘贴并添加 ${handledCount} 张图片`);
@@ -11622,8 +11846,9 @@ export function CanvasChatPanel({
 
     void maybeAutoSetCanvasTitle(firstImageUrl);
   }, [
-    agentUploadSlots.length,
+    agentUploadSlots,
     attachments,
+    clearComposerUploadProgress,
     hasAgentUploadSlots,
     insertImageTagInEditor,
     isClawdMode,
@@ -11634,7 +11859,7 @@ export function CanvasChatPanel({
     updateAttachmentAtVideoSlot,
     uploadImageFileForComposerAttachment,
     uploadImageFileAndAddToCanvas,
-    videoFrameSlots.length,
+    videoFrameSlots,
   ]);
 
   const handleComposerPaste = useCallback((event: ReactClipboardEvent<HTMLDivElement>) => {
@@ -11716,18 +11941,21 @@ export function CanvasChatPanel({
       if (imageFiles.length > 0) {
         try {
           for (const [index, file] of imageFiles.entries()) {
-            setComposerUploadProgress({
+            const progressOptions: CanvasUploadProgressOptions = {
               title:
                 imageFiles.length === 1
                   ? "正在上传图片"
                   : `正在上传 ${imageFiles.length} 张图片`,
-              message: `正在上传第 ${index + 1}/${imageFiles.length} 张，图片较大时可能需要一点时间。`,
-              current: index + 1,
-              total: imageFiles.length,
               fileName: file.name,
-            });
+              fileIndex: index,
+              fileTotal: imageFiles.length,
+              target: "canvas",
+            };
 
-            const uploaded = await uploadImageFileForComposerAttachment(file);
+            const uploaded = await uploadImageFileForComposerAttachment(
+              file,
+              progressOptions
+            );
             if (!uploaded) continue;
 
             handledImageCount += 1;
@@ -11752,7 +11980,7 @@ export function CanvasChatPanel({
             });
           }
         } finally {
-          setComposerUploadProgress(null);
+          clearComposerUploadProgress(450);
         }
       }
 
@@ -11777,11 +12005,24 @@ export function CanvasChatPanel({
       const currentSlots = Array.from({ length: slotCount }, (_, index) => attachments[index] ?? null);
       let handledCount = 0;
 
-      for (const file of selectedFiles) {
+      try {
+        for (const [index, file] of selectedFiles.entries()) {
         const targetSlotIndex = currentSlots.findIndex((slot) => !slot);
         if (targetSlotIndex < 0) break;
 
-        const uploaded = await uploadImageFileAndAddToCanvas(file, baseNodeCount + uploadIndex);
+        const slotLabel =
+          agentUploadSlots[targetSlotIndex]?.label || `第${targetSlotIndex + 1}张`;
+        const uploaded = await uploadImageFileAndAddToCanvas(
+          file,
+          baseNodeCount + uploadIndex,
+          {
+            title: `正在上传${slotLabel}`,
+            fileName: file.name,
+            fileIndex: index,
+            fileTotal: selectedFiles.length,
+            target: "slot",
+          }
+        );
         if (!uploaded) continue;
 
         updateAttachmentAtAgentSlot(targetSlotIndex, {
@@ -11807,6 +12048,9 @@ export function CanvasChatPanel({
           firstImageUrl = uploaded.imageUrl;
         }
       }
+      } finally {
+        clearComposerUploadProgress(450);
+      }
 
       if (handledCount > 0) {
         toast.success(
@@ -11823,8 +12067,9 @@ export function CanvasChatPanel({
       e.target.value = '';
       return;
     }
-    
-    for (const file of selectedFiles) {
+
+    try {
+      for (const [index, file] of selectedFiles.entries()) {
       if (!file.type.startsWith('image/')) {
         toast.error('请选择图片文件');
         continue;
@@ -11840,8 +12085,23 @@ export function CanvasChatPanel({
         const formData = new FormData();
         formData.append('file', file);
         formData.append('purpose', 'canvas-upload');
-        
-        const response = await fetchUploadWithRetry(formData);
+
+        const progressOptions: CanvasUploadProgressOptions = {
+          title:
+            selectedFiles.length === 1
+              ? "正在上传参考图"
+              : `正在上传 ${selectedFiles.length} 张参考图`,
+          fileName: file.name,
+          fileIndex: index,
+          fileTotal: selectedFiles.length,
+          target: "composer-reference",
+        };
+        updateComposerUploadProgress(progressOptions);
+        const response = await fetchUploadWithRetry(formData, {
+          onProgress: (progress) => {
+            updateComposerUploadProgress(progressOptions, progress);
+          },
+        });
         
         if (!response.ok) {
           throw new Error('上传失败');
@@ -11908,6 +12168,9 @@ export function CanvasChatPanel({
         toast.error('图片上传失败');
       }
     }
+    } finally {
+      clearComposerUploadProgress(450);
+    }
     
     console.log('[CanvasChat] 检查是否需要自动命名:', {
       firstImageUrl: !!firstImageUrl,
@@ -12048,6 +12311,10 @@ export function CanvasChatPanel({
   const isComposerUploading = Boolean(composerUploadProgress);
   const isSubmitting =
     isActiveChatPending || isDetailGenerating || isClawdSubmitting || isComposerUploading;
+  const composerReferenceUploadProgress =
+    composerUploadProgress?.target === "composer-reference"
+      ? composerUploadProgress
+      : null;
   const hasInputOrAttachments = Boolean(
     input.trim() || attachments.length > 0 || (!isDetailGenerationMode && selectedSkillTag)
   );
@@ -15124,7 +15391,7 @@ export function CanvasChatPanel({
             {!isWorkspacePresentation && !isDetailGenerationMode && !isVideoWorkspace && activeComposerMode === "image" ? (
               <button
                 type="button"
-                className="mx-4 mt-3 flex h-16 w-16 shrink-0 flex-col items-center justify-center gap-1.5 overflow-hidden rounded-[18px] bg-[#f3f3f4] text-[#a8adb5] transition-colors hover:bg-[#ececee] hover:text-[#7d848e] dark:bg-white/8 dark:text-zinc-400 dark:hover:bg-white/12"
+                className="relative mx-4 mt-3 flex h-16 w-16 shrink-0 flex-col items-center justify-center gap-1.5 overflow-hidden rounded-[18px] bg-[#f3f3f4] text-[#a8adb5] transition-colors hover:bg-[#ececee] hover:text-[#7d848e] dark:bg-white/8 dark:text-zinc-400 dark:hover:bg-white/12"
                 onClick={() => fileInputRef.current?.click()}
                 disabled={isSubmitting}
                 title="添加参考图"
@@ -15148,6 +15415,36 @@ export function CanvasChatPanel({
                     <span className="text-[13px] font-medium leading-none">参考图</span>
                   </>
                 )}
+                {composerReferenceUploadProgress ? (
+                  <div className="absolute inset-0 flex flex-col items-center justify-center gap-1 bg-black/65 px-1.5 text-white backdrop-blur-[1px]">
+                    <Loader2 className="h-4 w-4 animate-spin" />
+                    <span className="text-[10px] font-medium leading-none">上传中</span>
+                    <span className="text-[11px] font-semibold leading-none tabular-nums">
+                      {Math.max(
+                        1,
+                        Math.min(
+                          100,
+                          Math.round(composerReferenceUploadProgress.percent || 1)
+                        )
+                      )}
+                      %
+                    </span>
+                    <span className="absolute inset-x-2 bottom-2 h-1 overflow-hidden rounded-full bg-white/20">
+                      <span
+                        className="block h-full rounded-full bg-[#e0ff3a] transition-all duration-300"
+                        style={{
+                          width: `${Math.max(
+                            1,
+                            Math.min(
+                              100,
+                              Math.round(composerReferenceUploadProgress.percent || 1)
+                            )
+                          )}%`,
+                        }}
+                      />
+                    </span>
+                  </div>
+                ) : null}
               </button>
             ) : null}
             {isClawdMode && clawdTableFiles.length > 0 ? (