diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwCommonServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwCommonServiceImpl.java
index d0b53853b..8f8d61eb0 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwCommonServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/FlwCommonServiceImpl.java
@@ -49,7 +49,7 @@ public class FlwCommonServiceImpl implements IFlwCommonService {
      */
     @Override
     public void sendMessage(String flowName, Long instId, List<String> messageType, String message) {
-        if (CollUtil.isNotEmpty(messageType)) {
+        if (CollUtil.isEmpty(messageType)) {
             return;
         }
         IFlwTaskService flwTaskService = SpringUtils.getBean(IFlwTaskService.class);