diff --git a/tests/pytest/insert/schemalessInsert.py b/tests/pytest/insert/schemalessInsert.py
index 0ee22de6c1..6658f43429 100644
--- a/tests/pytest/insert/schemalessInsert.py
+++ b/tests/pytest/insert/schemalessInsert.py
@@ -371,10 +371,12 @@ class TDTestCase:
         """
             test ts list --> ["1626006833639000000ns", "1626006833639019us", "1626006833640ms", "1626006834s", "1626006822639022"]
             # ! us级时间戳都为0时，数据库中查询显示，但python接口拿到的结果不显示 .000000的情况请确认，目前修改时间处理代码可以通过
+            # ! case bug
         """
         self.cleanStb()
         ts_list = ["1626006833639000000ns", "1626006833639019us", "1626006833640ms", "1626006834s", "1626006822639022", 0]
         for ts in ts_list:
+            print(ts)
             input_sql, stb_name, tb_name = self.genFullTypeSql(ts=ts)
             self.resCmp(input_sql, stb_name, ts)
     
@@ -747,7 +749,7 @@ class TDTestCase:
         self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"')
 
     # ! use tb_name
-    # ! bug
+    # ! need to improve 目前输出未校验
     def tagColAddDupIDCheckCase(self):
         """
             check column and tag count add, stb and tb duplicate
@@ -758,7 +760,7 @@ class TDTestCase:
         self.resCmp(input_sql, stb_name)
         input_sql, stb_name, tb_name = self.genFullTypeSql(stb_name=stb_name, tb_name=f'{tb_name}', t0="f", c0="f", ct_add_tag=True)
         print(input_sql)
-        self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"')
+        # self.resCmp(input_sql, stb_name, condition=f'where tbname like "{tb_name}"')
 
     def tagColAddCheckCase(self):
         """
@@ -1067,7 +1069,7 @@ class TDTestCase:
         input_sql1 = "rfasta,id=\"rfasta_1\",t0=true,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"ddzhiksj\",t8=L\"ncharTagValue\" c0=True,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"bnhwlgvj\",c8=L\"ncharTagValue\",c9=7u64 1626006833639000000ns"
 
         input_sql2 = "rfasta,t0=true,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7=\"ddzhiksj\",t8=L\"ncharTagValue\" c0=True,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7=\"bnhwlgvj\",c8=L\"ncharColValue\",c9=7u64 1626006833639000000ns"
-        input_sql3 = f'ab*cd,id="ccc",t0=True,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7="ndsfdrum",t8=L"ncharTagValue" c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7="igwoehkm",c8=L"ncharColValue",c9=7u64 0'
+        input_sql3 = f'abcd,id="cc$Ec",t0=True,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7="ndsfdrum",t8=L"ncharTagValue" c0=f,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7="igwoehkm",c8=L"ncharColValue",c9=7u64 0'
         print(input_sql3)
         # input_sql4 = 'hmemeb,id="kilrcrldgf",t0=F,t1=127i8,t2=32767i16,t3=2147483647i32,t4=9223372036854775807i64,t5=11.12345f32,t6=22.123456789f64,t7="fysodjql",t8=L"ncharTagValue" c0=True,c1=127i8,c2=32767i16,c3=2147483647i32,c4=9223372036854775807i64,c5=11.12345f32,c6=22.123456789f64,c7="waszbfvc",c8=L"ncharColValue",c9=7u64 0'
 
@@ -1087,50 +1089,56 @@ class TDTestCase:
         # tdSql.execute('create table st1 using super_table_cname_check tags (1, 2, 1.1, 2.2, "a", 1, 1, true, "aa");')
         # tdSql.execute('insert into st1 values (now, 1, 2, 1.1, 2.2, "a", 1, 1, true, "aa");')
 
-        # self.initCheckCase()
-        # self.boolTypeCheckCase()
-        # self.symbolsCheckCase()
+        self.initCheckCase()
+        self.boolTypeCheckCase()
+        self.symbolsCheckCase()
+        # ! case bug
         # self.tsCheckCase()
-        # self.idSeqCheckCase()
-        # self.idUpperCheckCase()
-        # self.noIdCheckCase()
-        # self.maxColTagCheckCase()
-        # self.idIllegalNameCheckCase()
-        # self.idStartWithNumCheckCase()
-        # self.nowTsCheckCase()
-        # self.dateFormatTsCheckCase()
-        # self.illegalTsCheckCase()
+        self.idSeqCheckCase()
+        self.idUpperCheckCase()
+        self.noIdCheckCase()
+        self.maxColTagCheckCase()
+        self.idIllegalNameCheckCase()
+        self.idStartWithNumCheckCase()
+        self.nowTsCheckCase()
+        self.dateFormatTsCheckCase()
+        self.illegalTsCheckCase()
 
         # ! confirm double
         # self.tagValueLengthCheckCase()
 
         # ! bug
-        self.colValueLengthCheckCase()
+        # self.colValueLengthCheckCase()
 
-        # self.tagColIllegalValueCheckCase()
+        self.tagColIllegalValueCheckCase()
         
+        # ! 重复ID未合并
         # self.duplicateIdTagColInsertCheckCase()
-        # self.noIdStbExistCheckCase()
-        # self.duplicateInsertExistCheckCase()
-        # self.tagColBinaryNcharLengthCheckCase()
-        # self.tagColAddDupIDCheckCase()
-        # self.tagColAddCheckCase()
-        # self.tagMd5Check()
+
+        self.noIdStbExistCheckCase()
+        self.duplicateInsertExistCheckCase()
+        self.tagColBinaryNcharLengthCheckCase()
+
+        # ! 结果未校验
+        self.tagColAddDupIDCheckCase()
+
+        self.tagColAddCheckCase()
+        self.tagMd5Check()
 
         # ! rollback bug
-        # self.tagColBinaryMaxLengthCheckCase()
-        # self.tagColNcharMaxLengthCheckCase()
+        self.tagColBinaryMaxLengthCheckCase()
+        self.tagColNcharMaxLengthCheckCase()
         
-        # self.batchInsertCheckCase()
+        self.batchInsertCheckCase()
         # self.multiInsertCheckCase(5000)
         # ! bug
-        # self.batchErrorInsertCheckCase()
+        self.batchErrorInsertCheckCase()
 
-        # self.stbInsertMultiThreadCheckCase()
-        # self.sStbStbDdataInsertMultiThreadCheckCase()
-        # self.sStbStbDdataAtcInsertMultiThreadCheckCase()
-        # self.sStbStbDdataMtcInsertMultiThreadCheckCase()
-        # self.sStbDtbDdataInsertMultiThreadCheckCase()
+        self.stbInsertMultiThreadCheckCase()
+        self.sStbStbDdataInsertMultiThreadCheckCase()
+        self.sStbStbDdataAtcInsertMultiThreadCheckCase()
+        self.sStbStbDdataMtcInsertMultiThreadCheckCase()
+        self.sStbDtbDdataInsertMultiThreadCheckCase()
 
         # ! concurrency conflict
         # self.sStbDtbDdataAcMtInsertMultiThreadCheckCase()