diff --git a/src/renderer/src/hooks/useInPlaceEdit.ts b/src/renderer/src/hooks/useInPlaceEdit.ts
index ab614f9528..b1cf51e50d 100644
--- a/src/renderer/src/hooks/useInPlaceEdit.ts
+++ b/src/renderer/src/hooks/useInPlaceEdit.ts
@@ -109,13 +109,12 @@ export function useInPlaceEdit(options: UseInPlaceEditOptions): UseInPlaceEditRe
   }, [])
 
   const handleBlur = useCallback(() => {
-    // 这里的逻辑需要注意：
-    // 如果点击了“取消”按钮，可能会先触发 Blur 保存。
-    // 通常 InPlaceEdit 的逻辑是 Blur 即 Save。
-    // 如果不想 Blur 保存，可以去掉这一行，或者判断 relatedTarget。
-    if (!isSaving) {
-      saveEdit()
-    }
+    // Note: The logic here requires attention:
+    // If the "Cancel" button is clicked, a blur event may trigger a save first.
+    // Typically, InPlaceEdit saves on blur.
+    // If you do not want to save on blur, you can remove this line or check relatedTarget.
+    if (isSaving) return
+    saveEdit()
   }, [saveEdit, isSaving])
 
   return {
@@ -130,7 +129,7 @@ export function useInPlaceEdit(options: UseInPlaceEditOptions): UseInPlaceEditRe
       onChange: handleInputChange,
       onKeyDown: handleKeyDown,
       onBlur: handleBlur,
-      disabled: isSaving // 保存时禁用输入
+      disabled: isSaving // Disable input while saving
     }
   }
 }
diff --git a/src/renderer/src/services/NotesService.ts b/src/renderer/src/services/NotesService.ts
index 3a34d46723..44ce5be633 100644
--- a/src/renderer/src/services/NotesService.ts
+++ b/src/renderer/src/services/NotesService.ts
@@ -127,6 +127,10 @@ export async function uploadNotes(
     }
 
     if (filePaths.length === 0) {
+      // If all files failed to get system paths, show an error toast
+      if (totalFiles > 0) {
+        window.toast.error('Failed to access any of the selected files. Please try selecting the files again.')
+      }
       return {
         uploadedNodes: [],
         totalFiles,
@@ -136,7 +140,7 @@ export async function uploadNotes(
       }
     }
 
-    // Pause file watcher to prevent N refresh events
+    // Pause file watcher to prevent multiple refresh events
     await window.api.file.pauseFileWatcher()
 
     // Use simplified batchUpload for File objects
@@ -174,7 +178,7 @@ async function uploadNotesRecursive(
   const basePath = normalizePath(targetPath)
 
   try {
-    // Pause file watcher to prevent N refresh events
+    // Pause file watcher to prevent multiple refresh events
     await window.api.file.pauseFileWatcher()
 
     try {