diff --git a/xdclass-common/pom.xml b/xdclass-common/pom.xml
index 44c33b3..cbc80a6 100644
--- a/xdclass-common/pom.xml
+++ b/xdclass-common/pom.xml
@@ -83,6 +83,20 @@
         </dependency>
 
 
+        <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+
+        <!--用于加密-->
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+        </dependency>
+
+
+
 
     </dependencies>
 
diff --git a/xdclass-common/src/main/java/net/jieyuu/utils/CommonUtil.java b/xdclass-common/src/main/java/net/jieyuu/utils/CommonUtil.java
index ab1e618..03ea281 100644
--- a/xdclass-common/src/main/java/net/jieyuu/utils/CommonUtil.java
+++ b/xdclass-common/src/main/java/net/jieyuu/utils/CommonUtil.java
@@ -113,4 +113,21 @@ public class CommonUtil {
     public static  long getCurrentTimestamp(){
         return System.currentTimeMillis();
     }
+    /**
+     * 生成指定长度随机串
+     *
+     * @param length
+     * @return
+     */
+    private static final String ALL_CHAR_NUM = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+    public static String getStringNumRandom(int length) {
+        //生成随机数字和字母,
+        Random random = new Random();
+        StringBuilder saltString = new StringBuilder(length);
+        for (int i = 1; i <= length; ++i) {
+            saltString.append(ALL_CHAR_NUM.charAt(random.nextInt(ALL_CHAR_NUM.length())));
+        }
+        return saltString.toString();
+    }
+
 }
diff --git a/xdclass-user-service/src/main/java/net/jieyuu/service/impl/NotifyServiceImpl.java b/xdclass-user-service/src/main/java/net/jieyuu/service/impl/NotifyServiceImpl.java
index 55d51e5..dab1c57 100644
--- a/xdclass-user-service/src/main/java/net/jieyuu/service/impl/NotifyServiceImpl.java
+++ b/xdclass-user-service/src/main/java/net/jieyuu/service/impl/NotifyServiceImpl.java
@@ -36,7 +36,7 @@ public class NotifyServiceImpl implements NotifyService {
      * 验证码格式
      * todo 对60s的思考
      */
-    private static final String CONTENT = "您的验证码是%s，有效时间为60秒";
+    private static final String CONTENT = "您的验证码是%s，有效时间为10分钟";
 
     /**
      * 十分钟有效
diff --git a/xdclass-user-service/src/main/java/net/jieyuu/service/impl/UserServiceImpl.java b/xdclass-user-service/src/main/java/net/jieyuu/service/impl/UserServiceImpl.java
index 5ab6e01..dea47ca 100644
--- a/xdclass-user-service/src/main/java/net/jieyuu/service/impl/UserServiceImpl.java
+++ b/xdclass-user-service/src/main/java/net/jieyuu/service/impl/UserServiceImpl.java
@@ -9,7 +9,9 @@ import net.jieyuu.request.UserRegisterRequest;
 import net.jieyuu.service.NotifyService;
 import net.jieyuu.service.UserService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import net.jieyuu.utils.CommonUtil;
 import net.jieyuu.utils.JsonData;
+import org.apache.commons.codec.digest.Md5Crypt;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -43,15 +45,15 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, UserDO> implements
      * 插入数据库
      * 新注册用户福利发放 TODO
      *
-     * @param userRegisterRequest
+     * @param registerRequest
      * @return
      */
     @Override
-    public JsonData register(UserRegisterRequest userRegisterRequest) {
+    public JsonData register(UserRegisterRequest registerRequest) {
         boolean checkCode = false;
         //校验验证码
-        if (StringUtils.isNotBlank(userRegisterRequest.getMail())) {
-            checkCode = notifyService.checkCode(SendCodeEnum.USER_REGISTER, userRegisterRequest.getMail(), userRegisterRequest.getCode());
+        if (StringUtils.isNotBlank(registerRequest.getMail())) {
+            checkCode = notifyService.checkCode(SendCodeEnum.USER_REGISTER, registerRequest.getMail(), registerRequest.getCode());
         }
 
         if (!checkCode) {
@@ -60,14 +62,19 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, UserDO> implements
         }
 
         UserDO userDO = new UserDO();
-        BeanUtils.copyProperties(userRegisterRequest, userDO);
+        BeanUtils.copyProperties(registerRequest, userDO);
 
         //设置创建时间
         userDO.setCreateTime(new Date());
-        //todo 思考老师的设置是否有问题
-//        userDO.setSlogan("");
+
         //todo 设置密码 加密
 //        userDO.setPwd(userRegisterRequest.getPwd());
+        //生成密钥 盐
+        userDO.setSecret("$1$" + CommonUtil.getStringNumRandom(8));
+
+        //密码加盐处理
+        String cryptPwd = Md5Crypt.md5Crypt(userDO.getPwd().getBytes(), userDO.getSecret());
+        userDO.setPwd(cryptPwd);
 
         //账号唯一性检查 todo
         if (checkUnique(userDO.getMail())) {
@@ -87,16 +94,19 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, UserDO> implements
 
     /**
      * 校验用户账号唯一
+     *
      * @param mail
      * @return
      */
     private boolean checkUnique(String mail) {
-        return false;
+        //todo : 实现
+        return true;
 
     }
 
     /**
      * 用户注册，初始化福利信息 todo
+     *
      * @param userDO
      */
     private void userRegisterInitTask(UserDO userDO) {