diff --git a/pav-server/src/main/java/com/palnet/biz/api/cns/qna/service/CnsQnaService.java b/pav-server/src/main/java/com/palnet/biz/api/cns/qna/service/CnsQnaService.java
index 80805c7..bc39ed2 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/cns/qna/service/CnsQnaService.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/cns/qna/service/CnsQnaService.java
@@ -184,7 +184,7 @@ public class CnsQnaService {
         String userNm = jwtTokenUtil.getUserNmByToken();
 
         CnsQnaMapper.MAPPER.merge(entity, rq);
-        entity.setCreateUserId(userId);
+        entity.setUpdateUserId(userId);
         entity.setAnserUserNm(userNm);
         entity.setAnserProcDt(Instant.now());
         entity.setAnserStatus("Y".equals(rq.getAnserStatus()) ? "Y" : "N");
diff --git a/pav-server/src/main/java/com/palnet/biz/jpa/entity/CnsQnaBas.java b/pav-server/src/main/java/com/palnet/biz/jpa/entity/CnsQnaBas.java
index 47b3e56..8b7743e 100644
--- a/pav-server/src/main/java/com/palnet/biz/jpa/entity/CnsQnaBas.java
+++ b/pav-server/src/main/java/com/palnet/biz/jpa/entity/CnsQnaBas.java
@@ -61,7 +61,7 @@ public class CnsQnaBas implements Serializable {
     @Column(name = "VIEW_CNT")
     private int viewCnt = 0;
 
-    @Column(name = "CREATE_USER_ID")
+    @Column(name = "CREATE_USER_ID", updatable = false)
     private String createUserId;
 
     @CreationTimestamp