diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/controller/NotifyController.java b/src/main/java/com/chaozhanggui/system/cashierservice/controller/NotifyController.java
index 1f29634..1a026fd 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/controller/NotifyController.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/controller/NotifyController.java
@@ -6,6 +6,7 @@ import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import com.chaozhanggui.system.cashierservice.interceptor.RequestWrapper;
 import com.chaozhanggui.system.cashierservice.service.PayService;
+import com.chaozhanggui.system.cashierservice.util.DateUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.CrossOrigin;
@@ -14,6 +15,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletRequest;
+import java.util.Date;
 import java.util.Map;
 import java.util.Random;