diff --git a/apps/web/src/components/voice/CloneModal/index.tsx b/apps/web/src/components/voice/CloneModal/index.tsx
index 28f2beee9..be564f067 100644
--- a/apps/web/src/components/voice/CloneModal/index.tsx
+++ b/apps/web/src/components/voice/CloneModal/index.tsx
@@ -57,8 +57,8 @@ const CloneModal: React.FC<CloneModalProps> = ({ open, onClose, onSuccess }) =>
     setVoiceDescription("")
     setSelectedFile(null)
     setDragActive(false)
-    if (isSubmittingRef.current) return
-    isSubmittingRef.current = true
+    // 注意：resetState 不得触碰 isSubmittingRef——提交锁仅属于 handleSubmit；
+    // 此前在此上锁且无复位路径，弹窗打开即死锁
     setErrorMessage("")
     resetRecorder()
   }, [getNextDefaultName, resetRecorder])
@@ -99,8 +99,8 @@ const CloneModal: React.FC<CloneModalProps> = ({ open, onClose, onSuccess }) =>
         setErrorMessage(error)
         setSelectedFile(null)
       } else {
-        if (isSubmittingRef.current) return
-        isSubmittingRef.current = true
+        // 文件选择为纯同步 state 设置，无异步竞态；防重入只属于提交动作，
+        // 由 handleSubmit 的 isSubmittingRef + isProcessing 保证，此处不设锁
         setErrorMessage("")
         setSelectedFile(file)
         resetRecorder()
@@ -132,8 +132,8 @@ const CloneModal: React.FC<CloneModalProps> = ({ open, onClose, onSuccess }) =>
         setErrorMessage(error)
         setSelectedFile(null)
       } else {
-        if (isSubmittingRef.current) return
-        isSubmittingRef.current = true
+        // 文件选择为纯同步 state 设置，无异步竞态；防重入只属于提交动作，
+        // 由 handleSubmit 的 isSubmittingRef + isProcessing 保证，此处不设锁
         setErrorMessage("")
         setSelectedFile(file)
         resetRecorder()