diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/user/service/impl/UserServiceImpl.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/user/service/impl/UserServiceImpl.java
index 961a552..3b54ad3 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/user/service/impl/UserServiceImpl.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/user/service/impl/UserServiceImpl.java
@@ -20,6 +20,7 @@ public class UserServiceImpl implements UserService {
     public UserDto getUserById(Long userId) {
         UserDto user = userMapper.getUserById(userId);
         user.setPassword(Sm4Utils.decrypt(user.getPassword()));
+        user.setPhoneNumber(Sm4Utils.decrypt(user.getPhoneNumber()));
         return user;
     }