fix:修改用户名不能修改

@@ -16,7 +16,7 @@
 					<u--input placeholder="请输入手机号码" v-model="myInfoModel.userInfo.phoneNumber" border="none"></u--input>
 				</u-form-item>
 				<u-form-item labelWidth="80px" label="用户账号 " prop="userInfo.username" borderBottom ref="item1">
-					<u--input placeholder="请输入用户账号 " v-model="myInfoModel.userInfo.username" border="none"></u--input>
+					<u--input disabled placeholder="请输入用户账号 " v-model="myInfoModel.userInfo.username" border="none"></u--input>
 				</u-form-item>
 				<u-form-item labelWidth="80px" label="邮箱地址" prop="userInfo.email" borderBottom ref="item1">
 					<u--input placeholder="请输入邮箱地址" v-model="myInfoModel.userInfo.email" border="none"></u--input>
@@ -282,4 +282,10 @@ export default {
 /deep/ .u-form-item {
 	height: 100rpx !important;
 }
+/deep/ .u-form-item:nth-child(3) {
+	.u-form-item__body {
+		background: #f5f7fa !important;
+		width: 663rpx !important ;
+	}
+}
 </style>