diff --git a/jeecg-module-system/jeecg-system-start/pom.xml b/jeecg-module-system/jeecg-system-start/pom.xml
index 3499e865..376e1146 100644
--- a/jeecg-module-system/jeecg-system-start/pom.xml
+++ b/jeecg-module-system/jeecg-system-start/pom.xml
@@ -24,6 +24,11 @@
             <artifactId>jeecg-module-demo</artifactId>
             <version>${jeecgboot.version}</version>
         </dependency>
+        <dependency>
+            <groupId>com.github.ulisesbocchio</groupId>
+            <artifactId>jasypt-spring-boot-starter</artifactId>
+            <version>3.0.3</version>
+        </dependency>
         <!--人大金仓
         <dependency>
             <groupId>org.jeecgframework</groupId>
diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesLocalTeacherServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesLocalTeacherServiceImpl.java
index 92be4610..fb6205f6 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesLocalTeacherServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesLocalTeacherServiceImpl.java
@@ -48,23 +48,27 @@ public class CeesLocalTeacherServiceImpl extends ServiceImpl<CeesLocalTeacherMap
         LambdaQueryWrapper<CeesUser> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(CeesUser::getUserId, ceesLocalTeacher.getUserId());
         CeesUser user = ceesUserMapper.selectOne(queryWrapper);
-        ceesLocalTeacher.setGroupId(user.getGroupId());
-        ceesLocalTeacher.setMajorId(user.getMajorId());
-        ceesLocalTeacher.setUserMajorId(user.getUserMajorId());
-        //微信
-        ceesLocalTeacher.setOpenId(ceesLocalTeacher.getOpenId());
-        ceesLocalTeacher.setUnionId(ceesLocalTeacher.getUnionId());
-        // 插入或更新数据
-        this.save(ceesLocalTeacher);
-        //更新总表
-        user.setOpenId(ceesLocalTeacher.getOpenId());
-        user.setUnionId(ceesLocalTeacher.getUnionId());
-        user.setUserName(ceesLocalTeacher.getUserName());
-        ceesUserService.updateById(user);
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("user", ceesLocalTeacher);
-        jsonObject.put("router", "/mainPage");
-        return Result.ok(jsonObject);
+        if(user.getOpenId() == null) {
+            ceesLocalTeacher.setGroupId(user.getGroupId());
+            ceesLocalTeacher.setMajorId(user.getMajorId());
+            ceesLocalTeacher.setUserMajorId(user.getUserMajorId());
+            //微信
+            ceesLocalTeacher.setOpenId(ceesLocalTeacher.getOpenId());
+            ceesLocalTeacher.setUnionId(ceesLocalTeacher.getUnionId());
+            // 插入或更新数据
+            this.save(ceesLocalTeacher);
+            //更新总表
+            user.setOpenId(ceesLocalTeacher.getOpenId());
+            user.setUnionId(ceesLocalTeacher.getUnionId());
+            user.setUserName(ceesLocalTeacher.getUserName());
+            ceesUserService.updateById(user);
+            JSONObject jsonObject = new JSONObject();
+            jsonObject.put("user", ceesLocalTeacher);
+            jsonObject.put("router", "/mainPage");
+            return Result.ok(jsonObject);
+        }else {
+            return Result.ok("当前账号以绑定其他微信,如有疑问请联系管理员");
+        }
     }
 
     @Override
diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesUserServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesUserServiceImpl.java
index 89aef9c6..416b10e3 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesUserServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesUserServiceImpl.java
@@ -13,7 +13,9 @@ import org.jeecg.modules.enums.identity.MajorLetterEnum;
 import org.jeecg.modules.enums.identity.StudentLetterEnum;
 import org.jeecg.modules.mapper.*;
 import org.jeecg.modules.service.ICeesUserService;
+import org.jeecg.modules.utils.JasyptUtil;
 import org.jetbrains.annotations.NotNull;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -50,6 +52,9 @@ public class CeesUserServiceImpl extends ServiceImpl<CeesUserMapper, CeesUser> i
     @Resource
     CeesH5TimeMapper ceesH5TimeMapper;
 
+    @Value("${jasypt.encryptor.password}")
+    private String passWord;
+
     /**
      * @param ceesUser
      * @return {@link String }
@@ -272,6 +277,9 @@ public class CeesUserServiceImpl extends ServiceImpl<CeesUserMapper, CeesUser> i
                 LambdaQueryWrapper<CeesWaiTeacher> ceesWaiTeacherLambdaQueryWrapper = new LambdaQueryWrapper<>();
                 ceesWaiTeacherLambdaQueryWrapper.eq(CeesWaiTeacher::getUserId, userId);
                 CeesWaiTeacher ceesWaiTeacher = ceesWaiTeacherMapper.selectOne(ceesWaiTeacherLambdaQueryWrapper);
+                //解密
+                ceesWaiTeacher.setIdentityId(JasyptUtil.decrypt(ceesWaiTeacher.getIdentityId(), passWord));
+                ceesWaiTeacher.setPyCard(JasyptUtil.decrypt(ceesWaiTeacher.getPyCard(), passWord));
                 if (ceesWaiTeacher != null) {
                     jsonObject.put("user", ceesWaiTeacher);
                 }
diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesWaiTeacherServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesWaiTeacherServiceImpl.java
index 24abefe0..39f899d6 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesWaiTeacherServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/CeesWaiTeacherServiceImpl.java
@@ -11,6 +11,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.RequiredArgsConstructor;
 import org.apache.shiro.SecurityUtils;
+import org.apache.tomcat.Jar;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.system.query.QueryGenerator;
 import org.jeecg.common.system.vo.LoginUser;
@@ -26,6 +27,8 @@ import org.jeecg.modules.system.entity.SysRole;
 import org.jeecg.modules.system.entity.SysUserRole;
 import org.jeecg.modules.system.mapper.SysRoleMapper;
 import org.jeecg.modules.system.mapper.SysUserRoleMapper;
+import org.jeecg.modules.utils.JasyptUtil;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
@@ -56,6 +59,9 @@ public class CeesWaiTeacherServiceImpl extends ServiceImpl<CeesWaiTeacherMapper,
     @Resource
     SysUserRoleMapper sysUserRoleMapper;
 
+    @Value("${jasypt.encryptor.password}")
+    private String passWord;
+
     @Override
     public Result updateDormitory(String id, String dormitoryId) {
         LambdaQueryWrapper<CeesWaiTeacher> wrapper = new LambdaQueryWrapper();
@@ -169,24 +175,33 @@ public class CeesWaiTeacherServiceImpl extends ServiceImpl<CeesWaiTeacherMapper,
         LambdaQueryWrapper<CeesUser> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(CeesUser::getUserId, ceesWaiTeacher.getUserId());
         CeesUser ceesUser = ceesUserMapper.selectOne(queryWrapper);
-        ceesWaiTeacher.setGroupId(ceesUser.getGroupId());
-        ceesWaiTeacher.setMajorId(ceesUser.getMajorId());
-        ceesWaiTeacher.setUserMajorId(ceesUser.getUserMajorId());
-        ceesWaiTeacher.setOpenId(ceesWaiTeacher.getOpenId());
-        this.save(ceesWaiTeacher);
-        ceesUser.setUserName(ceesWaiTeacher.getUserName());
-        ceesUser.setOpenId(ceesWaiTeacher.getOpenId());
-        ceesUserMapper.updateById(ceesUser);
+        if(ceesUser.getOpenId() != null) {
+            ceesWaiTeacher.setGroupId(ceesUser.getGroupId());
+            ceesWaiTeacher.setMajorId(ceesUser.getMajorId());
+            ceesWaiTeacher.setUserMajorId(ceesUser.getUserMajorId());
+            ceesWaiTeacher.setOpenId(ceesWaiTeacher.getOpenId());
+
+            //加密
+            ceesWaiTeacher.setPyCard(JasyptUtil.encrypt(ceesWaiTeacher.getPyCard(),passWord));
+            ceesWaiTeacher.setIdentityId((JasyptUtil.encrypt(ceesWaiTeacher.getIdentityId(),passWord)));
+
+            this.save(ceesWaiTeacher);
+            ceesUser.setUserName(ceesWaiTeacher.getUserName());
+            ceesUser.setOpenId(ceesWaiTeacher.getOpenId());
+            ceesUserMapper.updateById(ceesUser);
 
         // TODO 邀请函的更新
 //        LambdaUpdateWrapper<H5Invitation> qw = new LambdaUpdateWrapper<>();
 //        qw.eq(H5Invitation::getUserId, oneUser.getUserId());
 //        qw.set(H5Invitation::getWorkName, waiTeacher.getWorkName());
 //        h5InvitationService.update(qw);
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("user", ceesWaiTeacher);
-        jsonObject.put("router", "/mainPage");
-        return Result.ok(jsonObject);
+            JSONObject jsonObject = new JSONObject();
+            jsonObject.put("user", ceesWaiTeacher);
+            jsonObject.put("router", "/mainPage");
+            return Result.ok(jsonObject);
+        }else {
+            return Result.ok("当前账号以绑定其他微信,如有疑问请联系管理员");
+        }
     }
 
     /**
diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/StudentServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/StudentServiceImpl.java
index fdc27a60..ca5ef09b 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/StudentServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/StudentServiceImpl.java
@@ -47,21 +47,25 @@ public class StudentServiceImpl extends ServiceImpl<StudentMapper, Student> impl
         LambdaQueryWrapper<CeesUser> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(CeesUser::getUserId, student.getUserId());
         CeesUser user = ceesUserMapper.selectOne(queryWrapper);
-        student.setGroupId(user.getGroupId());
-        student.setMajorId(user.getMajorId());
-        student.setUserMajorId(user.getUserMajorId());
-        student.setOpenId(student.getOpenId());
-        student.setUnionId(student.getUnionId());
-        // 插入或更新数据
-        this.save(student);
-        user.setOpenId(student.getOpenId());
-        user.setUnionId(student.getUnionId());
-        user.setUserName(student.getUserName());
-        ceesUserService.updateById(user);
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("user", student);
-        jsonObject.put("router", "/mainPage");
-        return Result.ok(jsonObject);
+        if(user.getOpenId() == null) {
+            student.setGroupId(user.getGroupId());
+            student.setMajorId(user.getMajorId());
+            student.setUserMajorId(user.getUserMajorId());
+            student.setOpenId(student.getOpenId());
+            student.setUnionId(student.getUnionId());
+            // 插入或更新数据
+            this.save(student);
+            user.setOpenId(student.getOpenId());
+            user.setUnionId(student.getUnionId());
+            user.setUserName(student.getUserName());
+            ceesUserService.updateById(user);
+            JSONObject jsonObject = new JSONObject();
+            jsonObject.put("user", student);
+            jsonObject.put("router", "/mainPage");
+            return Result.ok(jsonObject);
+        }else{
+            return Result.ok("当前账号以绑定其他微信,如有疑问请联系管理员");
+        }
     }
 
     @Override
diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/utils/JasyptUtil.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/utils/JasyptUtil.java
new file mode 100644
index 00000000..280614c2
--- /dev/null
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/utils/JasyptUtil.java
@@ -0,0 +1,101 @@
+package org.jeecg.modules.utils;
+
+
+import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
+import org.jasypt.encryption.pbe.config.EnvironmentPBEConfig;
+
+public class JasyptUtil {
+
+    /**
+     * PBE 算法
+     */
+    public static final String PBE_ALGORITHMS_MD5_DES = "PBEWITHMD5ANDDES";
+    public static final String PBE_ALGORITHMS_MD5_TRIPLEDES = "PBEWITHMD5ANDTRIPLEDES";
+    public static final String PBE_ALGORITHMS_SHA1_DESEDE = "PBEWITHSHA1ANDDESEDE";
+    public static final String PBE_ALGORITHMS_SHA1_RC2_40 = "PBEWITHSHA1ANDRC2_40";
+
+    private JasyptUtil() {
+    }
+
+    /**
+     * Jasypt 加密
+     *
+     * @param encryptedStr 加密字符串
+     * @param password     盐值
+     * @return
+     */
+    public static String encrypt(String encryptedStr, String password) {
+        return encrypt(encryptedStr, PBE_ALGORITHMS_MD5_DES, password);
+    }
+
+    /**
+     * Jasypt 加密
+     *
+     * @param encryptedStr 加密字符串
+     * @param algorithm    加密算法
+     *                     PBE ALGORITHMS: [PBEWITHMD5ANDDES, PBEWITHMD5ANDTRIPLEDES, PBEWITHSHA1ANDDESEDE, PBEWITHSHA1ANDRC2_40]
+     * @param password     盐值
+     * @return
+     */
+    public static String encrypt(String encryptedStr, String algorithm, String password) {
+        // StandardPBEStringEncryptor、StandardPBEBigDecimalEncryptor、StandardPBEBigIntegerEncryptor、StandardPBEByteEncryptor
+        StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor();
+        EnvironmentPBEConfig config = new EnvironmentPBEConfig();
+
+        // 指定加密算法
+        config.setAlgorithm(algorithm);
+        // 加密盐值
+        config.setPassword(password);
+        //config.setIvGeneratorClassName("org.jasypt.iv.NoIvGenerator");
+        encryptor.setConfig(config);
+
+        // 加密
+        return encryptor.encrypt(encryptedStr);
+    }
+
+    /**
+     * Jasypt 解密
+     *
+     * @param decryptStr 解密字符串
+     * @param password   盐值
+     * @return
+     */
+    public static String decrypt(String decryptStr, String password) {
+        return decrypt(decryptStr, PBE_ALGORITHMS_MD5_DES, password);
+    }
+
+    /**
+     * Jasypt 解密
+     *
+     * @param decryptStr 解密字符串
+     * @param algorithm  指定解密算法：解密算法要与加密算法一一对应
+     *                   PBE ALGORITHMS: [PBEWITHMD5ANDDES, PBEWITHMD5ANDTRIPLEDES, PBEWITHSHA1ANDDESEDE, PBEWITHSHA1ANDRC2_40]
+     * @param password   盐值
+     * @return
+     */
+    public static String decrypt(String decryptStr, String algorithm, String password) {
+        // StandardPBEStringEncryptor、StandardPBEBigDecimalEncryptor、StandardPBEBigIntegerEncryptor、StandardPBEByteEncryptor
+        StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor();
+        EnvironmentPBEConfig config = new EnvironmentPBEConfig();
+
+        // 指定解密算法：解密算法要与加密算法一一对应
+        config.setAlgorithm(algorithm);
+        // 加密秘钥
+        config.setPassword(password);
+        //config.setIvGeneratorClassName("org.jasypt.iv.NoIvGenerator");
+        encryptor.setConfig(config);
+
+        // 解密
+        return encryptor.decrypt(decryptStr);
+    }
+
+    public static void main(String[] args) {
+        String encryptedStr = "I am the string to be encrypted";
+        String algorithm = PBE_ALGORITHMS_SHA1_RC2_40;
+        String password = "salt";
+
+        String str = JasyptUtil.encrypt(encryptedStr, algorithm, password);
+        System.out.println("加密后的字符串：" + str);
+        System.out.println("解密后的字符串：" + JasyptUtil.decrypt(str, algorithm, password));
+    }
+}
diff --git a/jeecg-module-system/jeecg-system-start/src/main/resources/application.yml b/jeecg-module-system/jeecg-system-start/src/main/resources/application.yml
index 285e3932..9cb9b4ec 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/resources/application.yml
+++ b/jeecg-module-system/jeecg-system-start/src/main/resources/application.yml
@@ -19,3 +19,20 @@ wx:
 #  apiUrl: https://api.weixin.qq.com/
 #  openApiUrl: https://open.weixin.qq.com/
 #  authRedirectUri: https://6072-112-102-213-17.ngrok-free.app/home
+
+
+
+jasypt:
+  encryptor:
+    # 盐值
+    password: bigdata
+    # 指定加密方式
+    algorithm: PBEWithMD5AndDES
+    iv-generator-classname: org.jasypt.iv.NoIvGenerator
+    property:
+      # 标识为加密属性的前缀
+      prefix: ENC(
+      # 标识为加密属性的后缀
+      suffix: )
+
+
diff --git a/pom.xml b/pom.xml
index 7876c6c4..a1261cdd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -422,6 +422,12 @@
 				<artifactId>flyway-core</artifactId>
 				<version>7.15.0</version>
 			</dependency>
+
+			<dependency>
+				<groupId>com.github.ulisesbocchio</groupId>
+				<artifactId>jasypt-spring-boot-starter</artifactId>
+				<version>3.0.3</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>