diff --git a/src/main/scala/gitbucket/core/service/IssuesService.scala b/src/main/scala/gitbucket/core/service/IssuesService.scala
index d0112af..529492d 100644
--- a/src/main/scala/gitbucket/core/service/IssuesService.scala
+++ b/src/main/scala/gitbucket/core/service/IssuesService.scala
@@ -138,7 +138,7 @@
             FROM COMMIT_STATUS WHERE STATE = 'success' GROUP BY USER_NAME, REPOSITORY_NAME, COMMIT_ID
           ) CSS ON PR.USER_NAME = CSS.USER_NAME AND PR.REPOSITORY_NAME = CSS.REPOSITORY_NAME AND PR.COMMIT_ID_TO = CSS.COMMIT_ID
           WHERE $issueIdQuery
-          GROUP BY PR.USER_NAME, PR.REPOSITORY_NAME, PR.ISSUE_ID
+          GROUP BY PR.USER_NAME, PR.REPOSITORY_NAME, PR.ISSUE_ID, CSS.CS_SUCCESS
         ) as SUMM
         LEFT OUTER JOIN COMMIT_STATUS CSD
           ON SUMM.CS_ALL = 1 AND SUMM.COMMIT_ID = CSD.COMMIT_ID""");