diff --git a/src/main/java/com/navi/infra/portal/v2/jit/utils/ChangeRequestSlackUtil.java b/src/main/java/com/navi/infra/portal/v2/jit/utils/ChangeRequestSlackUtil.java
index 562e67e1..3154c535 100644
--- a/src/main/java/com/navi/infra/portal/v2/jit/utils/ChangeRequestSlackUtil.java
+++ b/src/main/java/com/navi/infra/portal/v2/jit/utils/ChangeRequestSlackUtil.java
@@ -172,7 +172,7 @@ public class ChangeRequestSlackUtil {
             slackUtil.createButton("Reject", getButtonValue(approvalRequest.getId()),
                 "changeRequestReject", SlackElementStyle.DANGER),
             slackUtil.createButton("Close", getButtonValue(changeRequest.getId()),
-                "changeRequestClose", SlackElementStyle.PRIMARY)
+                "changeRequestClose", SlackElementStyle.DANGER)
         ));
     }