diff --git a/src/views/system/user/index.vue b/src/views/system/user/index.vue
index 55a13b0e..04832269 100644
--- a/src/views/system/user/index.vue
+++ b/src/views/system/user/index.vue
@@ -441,6 +441,11 @@ function fnModalOk() {
     .then(() => {
       modalState.confirmLoading = true;
       const from = toRaw(modalState.from);
+      // 教师角色只能新增学生
+      if (!from.userId && userStore.roles.includes('teacher')) {
+        from.postIds = ['3'];
+        from.roleIds = ['4'];
+      }
       const user = from.userId ? updateUser(from) : addUser(from);
       const key = 'user';
       message.loading({ content: t('common.loading'), key });