fix bug

src/views/user/manage.vue

@@ -190,13 +190,13 @@
         </div>
         <div v-if="qrCodeText.length > 0" class="flex flex-center flex-col">
           <vue-qr
-            class="mt-20"
-            :currentLevel="3"
+            class="mt-10"
+            :currentLevel="1"
             :logoCornerRadius="4"
             :logoScale="0.25"
             :logoSrc="logoSrc"
             :text="qrCodeText"
-            size="260"
+            size="220"
           />
           <span>- 复制二维码图片，通过微信发送邀请 -</span>
         </div>