fix

src/utils/public.ts

@@ -151,7 +151,7 @@ export const uploadFile = (props: UploadFile) => {
         }
 
         // 验证文件大小
-        if (file.size > (props?.size || 5) * 1024 * 1024) {
+        if (props.size && file.size > (props?.size || 5) * 1024 * 1024) {
             $toast({
                 type: "warning",
                 message: `文件大小不能超过 ${props.size}MB`,