Merge remote-tracking branch 'origin/master'

src/main/java/com/pipihelper/project/feishu/controller/FeiShuEventController.java

@@ -187,8 +187,9 @@ public class FeiShuEventController {
         String oldUserId = feiShuMsgCardEventDTO.getAction().getValue().getKey().split("\\.")[2];
         String robUserId = feiShuMsgCardEventDTO.getOpen_id();
         Employee employee = employeeService.findByOpenId(robUserId);
-
+        synchronized (oldUserId) {
             massageService.robSingle(robUserId, oldUserId, employee.getName());
+        }
         String fileName1 = String.format("/templates/massage-msg-card-rob-end.json");
         return getInteractiveCardStr(fileName1, "已经被" + employee.getName() + "抢啦,啦啦~");
     }