diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 87711fac..fb1e5404 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -22,11 +22,6 @@ on:
 jobs:
   analyze:
     name: Analyze (${{ matrix.language }})
-    # Runner size impacts CodeQL analysis time. To learn more, please see:
-    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
-    #   - https://gh.io/supported-runners-and-hardware-resources
-    #   - https://gh.io/using-larger-runners (GitHub.com only)
-    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
     runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
     timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
     permissions:
@@ -46,14 +41,6 @@ jobs:
         include:
         - language: python
           build-mode: none
-        # CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
-        # Use `c-cpp` to analyze code written in C, C++ or both
-        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
-        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
-        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
-        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
-        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
-        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -64,19 +51,6 @@ jobs:
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-
-        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
-        # queries: security-extended,security-and-quality
-
-    # If the analyze step fails for one of the languages you are analyzing with
-    # "We were unable to automatically build your code", modify the matrix above
-    # to set the build mode to "manual" for that language. Then modify this step
-    # to build your code.
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
     - if: matrix.build-mode == 'manual'
       run: |
         echo 'If you are using a "manual" build mode for one or more of the' \
diff --git a/.secignore b/.secignore
index 458eb299..04475d91 100644
--- a/.secignore
+++ b/.secignore
@@ -8,6 +8,7 @@ BFlow Secret Scan Ignore List              #
 **
   http://license.coscl.org.cn/*
   http://xxx.xxx.xxx.xxx:xxxx
+  http://xx.xx.xx.xx:xx
   https://getbootstrap.com/)
   https://github.com/twbs/bootstrap/blob/main/LICENSE)
   http://www.w3.org/2000/svg
@@ -19,6 +20,7 @@ BFlow Secret Scan Ignore List              #
   https://www.oceanbase.com/*
   http://mirrors.aliyun.com/pypi/simple/
   https://mirrors.aliyun.com/oceanbase/OceanBase.repo
+  https://img.shields.io/*
 **/README.md
   http://xxx.xxx.xxx.xxx:xxxx
 **/init.sh
@@ -34,4 +36,5 @@ BFlow Secret Scan Ignore List              #
 **/common/constant.py
   openwebapi-pre.oceanbase.com*
   openwebapi.oceanbase.com*
-  openwebapi-pre.oceanbase.com*
\ No newline at end of file
+  openwebapi-pre.oceanbase.com*
+  https://obbusiness-private.oss-cn-shanghai.aliyuncs.com*
\ No newline at end of file
diff --git a/stdio.py b/stdio.py
index 5131df51..d0d8c7c6 100644
--- a/stdio.py
+++ b/stdio.py
@@ -1,21 +1,14 @@
-# coding: utf-8
-# OceanBase Deploy.
-# Copyright (C) 2021 OceanBase
-#
-# This file is part of OceanBase Deploy.
-#
-# OceanBase Deploy is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# OceanBase Deploy is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with OceanBase Deploy.  If not, see <https://www.gnu.org/licenses/>.
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*
+# Copyright (c) 2022 OceanBase
+# OceanBase Diagnostic Tool is licensed under Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
 
 
 from __future__ import absolute_import, division, print_function