diff --git a/tests/pytest/insert/special_character_show.py b/tests/pytest/insert/special_character_show.py
index 3b2df5c87380c22fb18cbee06c866249b4365a70..ce9f1de76aa5896beb3aa78dce8a3a65a81a973c 100644
--- a/tests/pytest/insert/special_character_show.py
+++ b/tests/pytest/insert/special_character_show.py
@@ -31,9 +31,8 @@ class TDTestCase:
         tdLog.info('create table stb1 (ts timestamp, value double) tags (bin binary(128))') 
         tdSql.execute('create table stb1 (ts timestamp, value double) tags (bin binary(128))')
 
-        tdLog.info('=============== step2,create table增加了转义字符')
+        tdLog.info('=============== step2,create table with escape character')
         tdLog.info('create table tb1 using stb1 tags("abc\\"def")')
-        #增加了转义字符\
         tdSql.execute('create table tb1 using stb1 tags("abc\\"def")')
 
         tdLog.info('=============== step3,insert data')