diff --git a/tests/army/whole/checkErrorCode.py b/tests/army/whole/checkErrorCode.py
new file mode 100644
index 0000000000..cb9fc5588c
--- /dev/null
+++ b/tests/army/whole/checkErrorCode.py
@@ -0,0 +1,194 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+import time
+import random
+import taos
+
+import frame
+import frame.eos
+import frame.etime
+import frame.etool
+from frame.log import *
+from frame.sql import *
+from frame.cases import *
+from frame.caseBase import *
+from frame.srvCtl import *
+from frame import *
+
+
+class TDTestCase(TBase):
+    # parse line
+    def parseLine(self, line):
+        line = line.strip()
+        # PRE_DEFINE
+        PRE_DEFINE = "#define TSDB_CODE_"
+        n = len(PRE_DEFINE)
+        if line[:n] != PRE_DEFINE:
+            return None
+        # MID_DEFINE
+        MID_DEFINE = "TAOS_DEF_ERROR_CODE(0, 0x"
+        pos = line.find(MID_DEFINE, n)
+        if pos == -1:
+            tdLog.info(f"not found \"{MID_DEFINE}\" line={line}")
+            return None        
+        start = pos + len(MID_DEFINE)
+        code = line[start:].strip()
+        # )
+        pos = code.find(")")
+        if pos == -1:
+            tdLog.info(f"not found \")\", code={code}")
+            return None
+        # check len
+        code = code[:pos]
+        if len(code) != 4:
+            tdLog.info(f"code is len not 4  len:{len(code)} subcode={code}\")\", line={line}")
+            return None
+
+        # return 
+        return "0x8000" + code
+
+    # ignore error
+    def ignoreCode(self, code):
+        ignoreCodes = {"0x00008, 0x000009"}
+        if code in ignoreCodes:
+            return True
+        else:
+            return False
+
+    # read valid code
+    def readHeadCodes(self, hFile):
+        codes = []
+        start = False
+        # read
+        with open(hFile) as file:
+            for line in file:
+                code = self.parseLine(line)
+                # invalid
+                if code == None:
+                    continue
+                # ignore
+                if self.ignoreCode(code):
+                    tdLog.info(f"ignore error {code}\n")
+                print(code)    
+                # valid    
+                if code == "0x8000000B":
+                    start = True
+                if start:
+                    codes.append(code)
+        # return
+        return codes
+    
+    # parse doc lines
+    def parseDocLine(self, line):
+        line = line.strip()
+        PRE_DEFINE = "| 0x8000"
+        n = len(PRE_DEFINE)
+        if line[:n] != PRE_DEFINE:
+            return None
+        line = line[2:]
+        cols = line.split("|")
+        # remove blank
+        cols = [col.strip() for col in cols]    
+        #print(cols)
+        
+        # return 
+        return cols
+
+
+    # read valid code
+    def readDocCodes(self, docFile):
+        codes = []
+        start = False
+        # read
+        with open(docFile) as file:
+            for line in file:
+                code = self.parseDocLine(line)
+                # invalid
+                if code == None:
+                    continue
+                # valid    
+                codes.append(code)
+
+        # return
+        return codes
+
+    # check
+    def checkConsistency(self, docCodes, codes, checkCol2=False, checkCol3=False):
+        failed = 0
+        # len
+        hLen   = len(codes)
+        docLen = len(docCodes)
+        tdLog.info(f"head file codes items= {hLen} doc file codes items={docLen} \n")
+        for i in range(hLen):
+            problem = True
+            action = "not found"
+            for j in range(docLen):
+                if codes[i] == docCodes[j][0]:
+                    #tdLog.info(f" i={i} error code: {codes[i]} found in doc code:{docCodes[j][0]}\n")
+                    problem = False
+                    if docCodes[j][1] == "":
+                        # describe col1 must not empty
+                        problem = True
+                        action = "found but \"Error Description\" column is empty"
+                    # check col2 empty
+                    elif checkCol2 and docCodes[j][2] == "":
+                        problem = True
+                        action = "found but \"Possible Cause\" column is empty"
+                    # check col3 empty
+                    elif checkCol3 and docCodes[j][3] == "":
+                        problem = True
+                        action = "found but \"Suggested Actions\" column is empty"
+                    
+                    # found stop search next
+                    break
+
+            if problem:
+                tdLog.info(f" i={i} error code: {codes[i]} {action} in doc.")
+                failed +=1
+
+        # result
+        if failed > 0:
+            tdLog.exit(f"Check the consistency of error codes between header and doc. failed items={failed}. all items={hLen}\n")
+
+
+    # run
+    def run(self):
+        tdLog.debug(f"start to excute {__file__}")
+
+        # read head error code
+        hFile = "../../include/util/taoserror.h"
+        codes = self.readHeadCodes(hFile)
+
+        # read zh codes
+        zhDoc = "../../docs/zh/14-reference/09-error-code.md"
+        zhCodes = self.readDocCodes(zhDoc)
+
+        # read en codes
+        enDoc = "../../docs/en/14-reference/09-error-code.md"
+        enCodes = self.readDocCodes(enDoc)
+
+        # check zh
+        tdLog.info(f"check zh docs ...\n")
+        self.checkConsistency(zhCodes, codes)
+
+        # check en
+        tdLog.info(f"check en docs ...\n")
+        self.checkConsistency(enCodes, codes)
+
+        tdLog.success(f"{__file__} successfully executed")
+
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())