diff --git a/src/views/system/modules/AccountCenterModel.vue b/src/views/system/modules/AccountCenterModel.vue
index b60877b..bd7d366 100644
--- a/src/views/system/modules/AccountCenterModel.vue
+++ b/src/views/system/modules/AccountCenterModel.vue
@@ -33,7 +33,7 @@
         <a-row>
           <a-col :xl="12" :sm="24">
             <a-form-item label="性别" :labelCol="labelCol" :wrapperCol="wrapperCol">
-              <j-dict-select-tag v-decorator="['gender', {}]" :triggerChange="true" placeholder="请选择性别"
+              <j-dict-select-tag v-decorator="['gender']" :triggerChange="true" placeholder="请选择性别"
                                  dictCode="sex"/>
             </a-form-item>
           </a-col>
@@ -166,6 +166,11 @@ export default {
       this.form.validateFields((err, values) => {
         if (!err) {
           this.confirmLoading = true
+          console.log(values.gender === undefined)
+          // 性别下拉不选默认为undefined
+          if (values.gender === undefined) {
+            values.gender = null
+          }
           const formData = Object.assign(this.model, values)
           console.log('表单提交数据', formData)
           editUserInfo(formData).then((res) => {