diff --git a/Jenkinsfile b/Jenkinsfile
index bb757d6624bdc7e8d1ecd4735645f7716e0b943d..5c12e9645d3ff86258924d322a5c05027c434e72 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -46,6 +46,7 @@ def pre_test(){
     killall -9 gdb || echo "no gdb running"
     killall -9 python3.8 || echo "no python program running"
     cd ${WKC}
+    [ -f src/connector/grafanaplugin/README.md ] && rm -f src/connector/grafanaplugin/README.md > /dev/null || echo "failed to remove grafanaplugin README.md"
     git reset --hard HEAD~10 >/dev/null
     '''
     script {
@@ -121,6 +122,7 @@ def pre_test_noinstall(){
     sh'hostname'
     sh'''
     cd ${WKC}
+    [ -f src/connector/grafanaplugin/README.md ] && rm -f src/connector/grafanaplugin/README.md > /dev/null || echo "failed to remove grafanaplugin README.md"
     git reset --hard HEAD~10 >/dev/null
     '''
     script {
@@ -193,6 +195,7 @@ def pre_test_mac(){
     sh'hostname'
     sh'''
     cd ${WKC}
+    [ -f src/connector/grafanaplugin/README.md ] && rm -f src/connector/grafanaplugin/README.md > /dev/null || echo "failed to remove grafanaplugin README.md"
     git reset --hard HEAD~10 >/dev/null
     '''
     script {
diff --git a/tests/script/general/parser/where.sim b/tests/script/general/parser/where.sim
index 6b789de4903a6abd4ef7ad66a28a6008b588d4fb..0a5b97c61e4aa392ad0f593c6253e0a460a65682 100644
--- a/tests/script/general/parser/where.sim
+++ b/tests/script/general/parser/where.sim
@@ -360,4 +360,12 @@ sql select * from (select * from where_ts) where ts<now;
 if $rows != 5 then
   return -1
 endi
+
+print ======================>td-11169
+sql drop table where_ts;
+sql create stable m1 (ts timestamp , k int) tags(a binary(15000));
+sql create table tm0 using m1 tags('abc');
+sql insert into tm0  values(now, 1);
+sql select top(k, 100), a from m1;
+
 system sh/exec.sh -n dnode1 -s stop -x SIGINT