diff --git a/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/domain/vo/RemoteTaskAssigneeVo.java b/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/domain/vo/RemoteTaskAssigneeVo.java
index e27ffe91..5f59d8c0 100644
--- a/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/domain/vo/RemoteTaskAssigneeVo.java
+++ b/ruoyi-api/ruoyi-api-system/src/main/java/org/dromara/system/api/domain/vo/RemoteTaskAssigneeVo.java
@@ -70,7 +70,10 @@ public class RemoteTaskAssigneeVo implements Serializable {
     @Data
     @NoArgsConstructor
     @AllArgsConstructor
-    public static class TaskHandler {
+    public static class TaskHandler implements Serializable {
+
+        @Serial
+        private static final long serialVersionUID = 1L;
 
         /**
          * 主键