From e42fec504598537e86d7516b3fded1e39f3db129 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9D=9E=E7=A4=BC?= <feili@feilideMacBook-Air.local>
Date: Thu, 11 Jun 2026 21:17:26 +0800
Subject: [PATCH] fix(cowork): stage pasted images as task files

---
 .../components/cowork/CoworkPromptInput.tsx        | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/renderer/components/cowork/CoworkPromptInput.tsx b/src/renderer/components/cowork/CoworkPromptInput.tsx
index a908a862..a28a7fd8 100644
--- a/src/renderer/components/cowork/CoworkPromptInput.tsx
+++ b/src/renderer/components/cowork/CoworkPromptInput.tsx
@@ -572,12 +572,13 @@ const CoworkPromptInput = React.forwardRef<CoworkPromptInputRef, CoworkPromptInp
 
   const addImageAttachmentFromDataUrl = useCallback((name: string, dataUrl: string) => {
     // Use the dataUrl as the unique key (no file path for inline images)
-    const pseudoPath = `inline:${name}:${Date.now()}`;
+    const displayName = name.trim() || 'pasted-image.png';
+    const pseudoPath = `inline:${displayName}:${Date.now()}`;
     dispatch(addDraftAttachment({
       draftKey,
       attachment: {
         path: pseudoPath,
-        name,
+        name: displayName,
         isImage: true,
         dataUrl,
       },
@@ -677,10 +678,15 @@ const CoworkPromptInput = React.forwardRef<CoworkPromptInputRef, CoworkPromptInp
             // Fallback: add as regular file attachment
             addAttachment(nativePath);
           } else {
-            // No native path (clipboard/drag from browser) - read via FileReader
+            // No native path (clipboard/drag from browser): stage a real file so agent tools can read it.
             try {
               const dataUrl = await fileToDataUrl(file);
-              addImageAttachmentFromDataUrl(file.name, dataUrl);
+              const stagedPath = await saveInlineFile(file);
+              if (stagedPath) {
+                addAttachment(stagedPath, { isImage: true, dataUrl });
+              } else {
+                addImageAttachmentFromDataUrl(file.name, dataUrl);
+              }
             } catch (error) {
               console.error('Failed to read image from clipboard:', error);
               const stagedPath = await saveInlineFile(file);