diff --git a/src/components/common/fileTable/fileTypeChange.vue b/src/components/common/fileTable/fileTypeChange.vue
index ed99781d..e781ee87 100644
--- a/src/components/common/fileTable/fileTypeChange.vue
+++ b/src/components/common/fileTable/fileTypeChange.vue
@@ -42,8 +42,12 @@ const changeFileType = () => {
     id: props.id,
     fileType: Number(fileType.value),
   };
-  dataUpdateFileApi(params).then(() => {
-    ElMessage.success('修改文件类型成功');
+  dataUpdateFileApi(params).then((res: any) => {
+    if (res.code === 200) {
+      ElMessage.success('修改文件类型成功');
+    } else {
+      fileType.value = props.modelValue === null ? '' : String(props.modelValue);
+    }
   });
 };
 </script>