diff --git a/src/views/system/user/AvatarUpload.vue b/src/views/system/user/AvatarUpload.vue
index 9b78ebc..235eb5b 100644
--- a/src/views/system/user/AvatarUpload.vue
+++ b/src/views/system/user/AvatarUpload.vue
@@ -43,12 +43,12 @@
     if (!isJpgOrPng) {
       message.error('You can only upload JPG/PNG file!');
     }
-    const isLt2M = file.size / 1024 / 1024 < 30;
-    if (!isLt2M) {
-      message.error('Image must smaller than 30MB!');
+    const isLt = file.size / 1024 / 1024 < 50;
+    if (!isLt) {
+      message.error('Image must smaller than 50MB!');
     }
 
-    return isJpgOrPng && isLt2M;
+    return isJpgOrPng && isLt;
   };
 
   const uploadAvatar = async (file: FileType) => {
diff --git a/src/views/tool/storage/upload-modal.vue b/src/views/tool/storage/upload-modal.vue
index ab61020..eafb9cf 100644
--- a/src/views/tool/storage/upload-modal.vue
+++ b/src/views/tool/storage/upload-modal.vue
@@ -13,7 +13,7 @@
     @cancel="onCancel"
   >
     <a-flex justify="space-between" align="center">
-      <a-alert message="单个文件不超过30MB，最多只能上传10个文件" type="info" show-icon />
+      <a-alert message="单个文件不超过50MB，最多只能上传10个文件" type="info" show-icon />
       <a-upload :multiple="true" :before-upload="beforeUpload" :show-upload-list="false">
         <a-button type="primary"> 选择文件 </a-button>
       </a-upload>
@@ -88,8 +88,8 @@
   };
 
   const beforeUpload: UploadProps['beforeUpload'] = async (file) => {
-    if (file.size / 1024 / 1024 > 30) {
-      message.error('单个文件不超过30MB');
+    if (file.size / 1024 / 1024 > 50) {
+      message.error('单个文件不超过50MB');
     } else {
       const item: FileItem = {
         file,