diff --git a/java/src/main/java/com/hzu/bookingsystem/converter/UserBean2UserDTO.java b/java/src/main/java/com/hzu/bookingsystem/converter/UserBean2UserDTO.java
new file mode 100644
index 0000000..93d701d
--- /dev/null
+++ b/java/src/main/java/com/hzu/bookingsystem/converter/UserBean2UserDTO.java
@@ -0,0 +1,22 @@
+package com.hzu.bookingsystem.converter;
+
+import com.hzu.bookingsystem.bean.UserBean;
+import com.hzu.bookingsystem.dto.UserDTO;
+import org.springframework.beans.BeanUtils;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class UserBean2UserDTO {
+    public static UserDTO convert(UserBean user) {
+
+        UserDTO userDTO = new UserDTO();
+        BeanUtils.copyProperties(user, userDTO);
+        return userDTO;
+    }
+
+    public static List<UserDTO> convert(List<UserBean> userList) {
+        return userList.stream().map(UserBean2UserDTO::convert)
+                .collect(Collectors.toList());
+    }
+}