diff --git a/src/views/config/index.vue b/src/views/config/index.vue
index 5124624..f666d04 100644
--- a/src/views/config/index.vue
+++ b/src/views/config/index.vue
@@ -300,6 +300,7 @@ onUnmounted(() => {
                     @change="handleAuthMethodChange"
                     clearable
                 >
+                  <el-option label="无" value="null"></el-option>
                   <el-option label="令牌（token）" value="token"></el-option>
                   <el-option label="多用户" value="multiuser"></el-option>
                 </el-select>