diff --git a/epmet-module/gov-issue/gov-issue-client/src/main/java/com/epmet/dto/form/VoteFormDTO.java b/epmet-module/gov-issue/gov-issue-client/src/main/java/com/epmet/dto/form/VoteFormDTO.java
index e13771455c..b3816f3a24 100644
--- a/epmet-module/gov-issue/gov-issue-client/src/main/java/com/epmet/dto/form/VoteFormDTO.java
+++ b/epmet-module/gov-issue/gov-issue-client/src/main/java/com/epmet/dto/form/VoteFormDTO.java
@@ -30,8 +30,9 @@ public class VoteFormDTO implements Serializable {
 
     /**
      * 当 sourceType = issue 时，是直接创建议题，无需加入小组即可表决
+     * 默认为resi_topic
      */
-    private String sourceType;
+    private String sourceType = "resi_topic";
 
 
 }