diff --git a/tests/script/general/http/grafana.sim b/tests/script/general/http/grafana.sim
index 0b9460c08c961cc9e1fc404db1aff0d862179716..b47edce28cb170a67fe119f76965eae704c4ff43 100644
--- a/tests/script/general/http/grafana.sim
+++ b/tests/script/general/http/grafana.sim
@@ -184,7 +184,7 @@ endi
 
 system_content curl -H 'Authorization: Taosd /KfeAzX/f9na8qdtNZmtONryp201ma04bEl8LcvLUd7a8qdtNZmtONryp201ma04' -d '[{"refId":"A","alias":"taosd","sql":"select last(col1), last(col2), last(txt) from d1.m3 group by txt"}]' 127.0.0.1:7111/grafana/query
 print 20-> $system_content
-if $system_content != @[{"refId":"A","target":"taosd{last(col2):2.00000, last(txt):HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HE","datapoints":[[1,"-"]]}]@ then
+if $system_content != @[{"refId":"A","target":"taosd{last(col2):2.00000, last(txt):HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS HELLO TAOS}","datapoints":[[1,"-"]]}]@ then
   return -1
 endi