diff --git a/java/src/main/java/com/hzu/bookingsystem/service/UserService.java b/java/src/main/java/com/hzu/bookingsystem/service/UserService.java
index d6a307e..a04c2c1 100644
--- a/java/src/main/java/com/hzu/bookingsystem/service/UserService.java
+++ b/java/src/main/java/com/hzu/bookingsystem/service/UserService.java
@@ -12,7 +12,7 @@ public interface UserService {
      * @param user
      * @return
      */
-    User create(User user);
+    User add(User user);
 
     // 查找所有用户
     List<User> findAll();
@@ -29,7 +29,7 @@ public interface UserService {
      * @param user
      * @return
      */
-    User save(User user);
+    User update(User user);
 
     /**
      * 通过u_id删除用户
diff --git a/java/src/main/java/com/hzu/bookingsystem/service/impl/UserServiceImpl.java b/java/src/main/java/com/hzu/bookingsystem/service/impl/UserServiceImpl.java
index 6c40e19..b3c39bf 100644
--- a/java/src/main/java/com/hzu/bookingsystem/service/impl/UserServiceImpl.java
+++ b/java/src/main/java/com/hzu/bookingsystem/service/impl/UserServiceImpl.java
@@ -15,7 +15,7 @@ public class UserServiceImpl implements UserService {
     private UserRepository userRepository;
 
     @Override
-    public User create(User user) {
+    public User add(User user) {
         user.setUId(null);
         return userRepository.save(user);
     }
@@ -31,7 +31,7 @@ public class UserServiceImpl implements UserService {
     }
 
     @Override
-    public User save(User user) {
+    public User update(User user) {
         return userRepository.save(user);
     }