fix: 上传文件限制

src/components/ElUploadFile.vue

@@ -100,15 +100,10 @@
     const handleBeforeUpload = (file) => {
         console.info('[upload] upload', file);
         let res = true;
-        if (file.type.startsWith('image/')) {
         if (file.size >= props.size) {
             ElMessage.error('超出文件大小限制');
             res = false;
         }
-        } else {
-            ElMessage.error('只允许上传图片');
-            res = false;
-        }
         return res;
     };
     const handleUpload = async ({ file }) => {