diff --git a/tests/script/general/parser/create_tb.sim b/tests/script/general/parser/create_tb.sim
index 9593cbda12..ca57f401b9 100644
--- a/tests/script/general/parser/create_tb.sim
+++ b/tests/script/general/parser/create_tb.sim
@@ -118,6 +118,7 @@ sql_error create table $tb (ts timestamp, $nchar int)
 
 # too long column name
 sql_error create table $tb (ts timestamp, abcde_123456789_123456789_123456789_123456789_123456789_123456789 int)
+sql_error create table tx(ts timestamp, k int) tags(abcd5_123456789_123456789_123456789_123456789_123456789_123456789 int)
 print illegal_column_names test passed
 
 # case5: chinese_char_in_table_support