diff --git a/tests/script/general/parser/constCol.sim b/tests/script/general/parser/constCol.sim
index a196ba2b505abc59868eccc30c32989f77eaefd6..13b4455779933e65d53f2556eb7b4946578c074f 100644
--- a/tests/script/general/parser/constCol.sim
+++ b/tests/script/general/parser/constCol.sim
@@ -347,6 +347,8 @@ if $rows != 3 then
   return -1
 endi
 
+print ======================udc with normal column group by
+
 sql_error select from t1
 sql_error select abc from t1
 sql_error select abc as tu from t1
diff --git a/tests/script/general/parser/lastrow_query.sim b/tests/script/general/parser/lastrow_query.sim
index 7954a8d2285ce22c305020bb9f576975b771bb5f..1459b7b4701ed685d557a2d39c33410a6a3a6e90 100644
--- a/tests/script/general/parser/lastrow_query.sim
+++ b/tests/script/general/parser/lastrow_query.sim
@@ -152,3 +152,5 @@ sql select t1,t1,count(*),t1,t1 from lr_stb0 where ts>'2018-09-24 00:00:00.000'
 if $rows != 46 then
   return -1
 endi
+
+
diff --git a/tests/script/general/parser/testSuite.sim b/tests/script/general/parser/testSuite.sim
index 4e26d14cfd7f67cc925d1360460cc2625afd7eaa..6790564cc7dbd936a0602b9d39c3116ffba1c4d4 100644
--- a/tests/script/general/parser/testSuite.sim
+++ b/tests/script/general/parser/testSuite.sim
@@ -99,6 +99,8 @@ run general/parser/union.sim
 sleep 2000
 run general/parser/constCol.sim
 sleep 2000
+run general/parser/timestamp.sim
+sleep 2000
 run general/parser/sliding.sim
 
 #sleep 2000
diff --git a/tests/script/general/parser/topbot.sim b/tests/script/general/parser/topbot.sim
index fdda79451d132631aac7a28c0efb33e4a915b04b..5616f8ed16df2d2a7ae149507290f062f0ca80e1 100644
--- a/tests/script/general/parser/topbot.sim
+++ b/tests/script/general/parser/topbot.sim
@@ -118,4 +118,23 @@ if $data21 != 2.10000 then
   return -1
 endi
 
+print =====================td-1302 case
+sql create database t1 keep 36500;
+sql use t1;
+sql create table test(ts timestamp, k int);
+sql insert into test values(29999, 1)(70000, 2)(80000, 3)
+
+print ================== restart server to commit data into disk
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+sleep 5000
+system sh/exec.sh -n dnode1 -s start
+print ================== server restart completed
+sql connect
+sleep 3000
+
+sql select count(*) from t1.test where ts>10000 and ts<90000 interval(5000a)
+if $rows != 3 then
+ return -1
+endi
+
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file