diff --git a/src/assets/less/common.less b/src/assets/less/common.less
index 7899349..34dc36a 100644
--- a/src/assets/less/common.less
+++ b/src/assets/less/common.less
@@ -256,6 +256,15 @@ textarea.ant-input {
   color: @primary-color;
   font-size: 14px;
 }
+.mobile-html {
+  .ant-select .select-arrow {
+    font-size: 0.14rem;
+  }
+  .ant-select-arrow {
+    right: 0.11rem;
+    margin-top: -0.06rem;
+  }
+}
 .ant-select {
   .ant-select-selection {
     border-radius: 2px;
diff --git a/src/views/systemOverview/systemSettings/SystemSettings.vue b/src/views/systemOverview/systemSettings/SystemSettings.vue
index d0603c1..8c993e9 100644
--- a/src/views/systemOverview/systemSettings/SystemSettings.vue
+++ b/src/views/systemOverview/systemSettings/SystemSettings.vue
@@ -475,9 +475,6 @@ export default {
           if (formData.password) {
             formData.password = encrypt.encrypt(formData.password)
           }
-          if (formData.phone) {
-            formData.phone = encrypt.encrypt(formData.phone)
-          }
           addUserInfo(formData).then((res) => {
             if (res.success) {
               this.$message.success(res.message)