变更

src/component/upload/index.vue

@@ -73,6 +73,7 @@ export interface UploadProps {
   dragText?: string;
   modelValue?: any;
   auto?: boolean;
+  sizeOutMsg?: string;
 }
 
 const getCutDownResult = () => {
@@ -337,7 +338,7 @@ const uploadChange = (e: any) => {
       let _file = _files[i];
       let _size = _file.size;
       if (_size > props.size * 1024) {
-        errorF(occurFileSizeErrorMsg.value);
+        errorF(props.sizeOutMsg || occurFileSizeErrorMsg.value);
         return;
       }
     }