diff --git a/Jenkinsfile2 b/Jenkinsfile2
index ebf3c6aa3a..cbf663cdcf 100644
--- a/Jenkinsfile2
+++ b/Jenkinsfile2
@@ -247,7 +247,7 @@ pipeline {
                                     cd ${WKC}/tests/parallel_test
                                     export DEFAULT_RETRY_TIME=2
                                     date
-                                    timeout 2340 time ./run.sh -e -m /home/m.json -t /tmp/cases.task -b ${BRANCH_NAME} -l ${WKDIR}/log -o 480
+                                    timeout 2100 time ./run.sh -e -m /home/m.json -t /tmp/cases.task -b ${BRANCH_NAME} -l ${WKDIR}/log -o 480
                                 '''
                             }
                         }