用户名说明

src/views/register.vue

@@ -112,14 +112,6 @@
                 </div>
               </div>
             </el-form-item>
-            <el-form-item label="用户名" prop="userName">
-              <div style="display: inline-block; width: 598px">
-                <el-input
-                  v-model="form.userName"
-                  placeholder="请输入6-20位字母、数字、下划线组合的字符串，以字母开头"
-                ></el-input>
-              </div>
-            </el-form-item>
             <el-form-item label="手机号" prop="phonenumber">
               <div style="display: inline-block; width: 598px">
                 <el-input
@@ -139,6 +131,14 @@
                 <el-button @click="countDown">{{ content }}</el-button>
               </div>
             </el-form-item>
+            <el-form-item label="用户名(用于登录)" prop="userName">
+              <div style="display: inline-block; width: 530px">
+                <el-input
+                  v-model="form.userName"
+                  placeholder="请输入6-20位字母、数字、下划线组合的字符串，以字母开头"
+                ></el-input>
+              </div>
+            </el-form-item>
             <el-form-item label="密  码" prop="password">
               <div style="display: inline-block; width: 608px">
                 <el-input