diff --git a/src/main/java/com/example/caseData/dto/caseExchangeVote/CaseExchangeVoteDto.java b/src/main/java/com/example/caseData/dto/caseExchangeVote/CaseExchangeVoteDto.java
index 88f3e09..4dab8df 100644
--- a/src/main/java/com/example/caseData/dto/caseExchangeVote/CaseExchangeVoteDto.java
+++ b/src/main/java/com/example/caseData/dto/caseExchangeVote/CaseExchangeVoteDto.java
@@ -50,7 +50,7 @@ public class CaseExchangeVoteDto {
      * 是否已投票（0: 否 1:是）
      */
     @JsonProperty("is_have_voted")
-    private Integer isHaveVoted;
+    private Integer isHaveVoted = 0;
 
     /**
      * 创建时间