diff --git a/tests/army/community/query/fill/fill_desc.py b/tests/army/community/query/fill/fill_desc.py
index 96ae8a4344..3b11e2b768 100644
--- a/tests/army/community/query/fill/fill_desc.py
+++ b/tests/army/community/query/fill/fill_desc.py
@@ -44,13 +44,11 @@ class TDTestCase(TBase):
         tdLog.printNoPrefix("==========step3:fill data")
 
         tdSql.query(f"select wstart as ts, first(point_value) as pointValue from {dbname}.{tbname} where wstart between '2023-12-26 10:35:00' and '2023-12-26 10:40:00' interval(1M) fill(prev) order by wstart desc limit 100")
-        tdSql.checkRows(6)
-        tdSql.checkData(0, 1, 5)
-        tdSql.checkData(1, 1, 5)
-        tdSql.checkData(2, 1, 5)
-        tdSql.checkData(3, 1, 5)
-        tdSql.checkData(4, 1, 5)
-        tdSql.checkData(5, 1, 5)
+        data = []
+        for i in : range(6)  # 将csv 文件中的数据保存到data中
+           row = [i, 1, 5]
+           data.append(row)  # 选择某一列加入到data数组中
+        tdSql.checkDataMem(data)
 
     def stop(self):
         tdSql.close()
diff --git a/tests/army/frame/sql.py b/tests/army/frame/sql.py
index 2e14f0c2f0..19839e217e 100644
--- a/tests/army/frame/sql.py
+++ b/tests/army/frame/sql.py
@@ -374,6 +374,50 @@ class TDSql:
         if(show):         
             tdLog.info("check successfully")
 
+    def checkDataMem(self, mem):
+        if not isinstance(mem, list):
+            caller = inspect.getframeinfo(inspect.stack()[1][0])
+            args = (caller.filename, caller.lineno, self.sql)
+            tdLog.exit("%s(%d) failed: sql:%s, expect data is error, must is array[][]" % args)
+
+        if len(mem) != self.queryRows:
+            caller = inspect.getframeinfo(inspect.stack()[1][0])
+            args = (caller.filename, caller.lineno, self.sql, len(mem), self.queryRows)
+            tdLog.exit("%s(%d) failed: sql:%s, row:%d is larger than queryRows:%d" % args)
+        # row, col, data
+        for row, rowData in enumerate(mem):
+            for col, colData in enumerate(rowData):
+                self.checkData(row, col, colData)
+        tdLog.info("check successfully")
+
+    def checkDataCsv(self, csvfilePath):
+        if not isinstance(csvfilePath, str) or len(csvfilePath) == 0:
+            caller = inspect.getframeinfo(inspect.stack()[1][0])
+            args = (caller.filename, caller.lineno, self.sql, csvfilePath)
+            tdLog.exit("%s(%d) failed: sql:%s, expect csvfile path error:%s" % args)
+
+        tdLog.info("read csvfile read begin")
+        data = []
+        try:
+            with open(csvfilePath) as csvfile:
+                csv_reader = csv.reader(csvfile)  # 使用csv.reader读取csvfile中的文件
+                # header = next(csv_reader)        # 读取第一行每一列的标题
+                for row in csv_reader:  # 将csv 文件中的数据保存到data中
+                    data.append(row)  # 选择某一列加入到data数组中
+        except FileNotFoundError:
+            # 当文件不存在时会引发FileNotFoundError异常
+            caller = inspect.getframeinfo(inspect.stack()[1][0])
+            args = (caller.filename, caller.lineno, self.sql, csvfilePath)
+            tdLog.exit("%s(%d) failed: sql:%s, expect csvfile not find error:%s" % args)
+        except Exception as e:
+            # 其他任意类型的异常都将被捕获并输出相应信息
+            caller = inspect.getframeinfo(inspect.stack()[1][0])
+            args = (caller.filename, caller.lineno, self.sql, csvfilePath, str(e))
+            tdLog.exit("%s(%d) failed: sql:%s, expect csvfile path:%s, read error:%s" % args)
+
+        tdLog.info("read csvfile read successfully")
+        self.checkDataMem(data)
+
     # return true or false replace exit, no print out
     def checkRowColNoExit(self, row, col):
         caller = inspect.getframeinfo(inspect.stack()[2][0])