diff --git a/backend/ruoyi-modules/pangu-business/src/main/java/org/dromara/pangu/student/service/impl/PgStudentServiceImpl.java b/backend/ruoyi-modules/pangu-business/src/main/java/org/dromara/pangu/student/service/impl/PgStudentServiceImpl.java
index 924611a..af5890e 100644
--- a/backend/ruoyi-modules/pangu-business/src/main/java/org/dromara/pangu/student/service/impl/PgStudentServiceImpl.java
+++ b/backend/ruoyi-modules/pangu-business/src/main/java/org/dromara/pangu/student/service/impl/PgStudentServiceImpl.java
@@ -450,17 +450,29 @@ public class PgStudentServiceImpl implements IPgStudentService {
 
         // 不存在则创建新会员（身份为家长，初始密码123456）
         PgMember newMember = new PgMember();
+        newMember.setMemberCode(generateMemberCode()); // 生成会员编码
         newMember.setPhone(phone);
         newMember.setNickname("家长" + phone.substring(7)); // 默认昵称
         newMember.setIdentityType("1"); // 家长
         newMember.setPassword(BCrypt.hashpw("123456")); // 初始密码
         newMember.setStatus("0"); // 正常
         newMember.setRegisterSource("4"); // 批量导入
+        newMember.setRegisterTime(new Date()); // 注册时间
         memberMapper.insert(newMember);
         
         return newMember.getMemberId();
     }
 
+    /**
+     * 生成会员编码（M + 年月日时分秒毫秒 + 4位随机数）
+     */
+    private String generateMemberCode() {
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS");
+        String dateStr = sdf.format(new Date());
+        int random = (int) (Math.random() * 9000) + 1000;
+        return "M" + dateStr + random;
+    }
+
     /**
      * 转换性别
      */