diff --git a/src/utils/validator.ts b/src/utils/validator.ts
index 5cda8b2..8fd3d95 100644
--- a/src/utils/validator.ts
+++ b/src/utils/validator.ts
@@ -161,7 +161,7 @@ export const checkEmailValidator = (rule: any, value: any, callback: any) => {
     return callback(new Error('邮箱不能为空'));
   }
   // 根据 value 正则校验邮箱格式，成功返回回调callback
-  const reg = /^([a-zA-Z]|[0-9])(\w|\-)+@[a-zA-Z0-9]+\.([a-zA-Z]{2,4})$/;
+  const reg = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;
   if (!reg.test(value)) {
     return callback(new Error('邮箱根式不正确'));
   }
diff --git a/src/views/Jyh/PersonalCenter/PersonalBasic.vue b/src/views/Jyh/PersonalCenter/PersonalBasic.vue
index f617b99..d90fc7e 100644
--- a/src/views/Jyh/PersonalCenter/PersonalBasic.vue
+++ b/src/views/Jyh/PersonalCenter/PersonalBasic.vue
@@ -67,12 +67,19 @@ const forms = reactive({
   }
 });
 
+function normalizeEmailDomain(email) {
+  if (!email) return '';
+  const parts = email.split('@');
+  if (parts.length !== 2) return email; // 无效邮箱格式
+  return `${parts[0]}@${parts[1].toLowerCase()}`;
+}
+
 const getInfo = async () => {
   const userRes = await getUserInfo();
   const user = userRes.data.data.data || {};
   forms.nickname = user.nickname;
   forms.mobile = user.mobile;
-  forms.email = user.email;
+  forms.email = normalizeEmailDomain(user.email);
   forms.userExt.emailAlertSwitch = user.userExt?.emailAlertSwitch || false;
 
   if (userRes.data?.data) {