diff --git a/components/ui/h5-progress-toast.tsx b/components/ui/h5-progress-toast.tsx
index ee9b6d4..dc53255 100644
--- a/components/ui/h5-progress-toast.tsx
+++ b/components/ui/h5-progress-toast.tsx
@@ -22,7 +22,7 @@ interface ProgressToastContextValue {
 const ProgressToastContext = createContext<ProgressToastContextValue | null>(null)
 
 export const H5ProgressToastProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
-  const [state, setState] = useState<ProgressState>({ open: false, title: 'AI生成中…', progress: 0 })
+  const [state, setState] = useState<ProgressState>({ open: false, title: 'processing...', progress: 0 })
 
   const hide = useCallback(() => setState(prev => ({ ...prev, open: false })), [])