diff --git a/src/assets/img/head-portrait.png b/src/assets/img/head-portrait.png
new file mode 100644
index 000000000..439ae87df
Binary files /dev/null and b/src/assets/img/head-portrait.png differ
diff --git a/src/layout/components/NavHeader/AccountDropdown.vue b/src/layout/components/NavHeader/AccountDropdown.vue
index b9962b438..b4f3c81b8 100644
--- a/src/layout/components/NavHeader/AccountDropdown.vue
+++ b/src/layout/components/NavHeader/AccountDropdown.vue
@@ -39,7 +39,7 @@ export default {
   name: 'AccountDropdown',
   data() {
     return {
-      avatarUrl: require('@/assets/img/admin.png'),
+      avatarUrl: require('@/assets/img/head-portrait.png'),
       showApiKey: false
     }
   },
diff --git a/src/layout/components/NavHeader/index.vue b/src/layout/components/NavHeader/index.vue
index 0c7919d10..de1e83987 100644
--- a/src/layout/components/NavHeader/index.vue
+++ b/src/layout/components/NavHeader/index.vue
@@ -215,5 +215,12 @@ export default {
       display: none !important;;
     }
   }
+
+  >>> .el-badge__content {
+    color: var(--color-primary);
+  }
+  >>> .el-badge__content--primary {
+    background-color: #fff;
+  }
 </style>