diff --git a/nginx.conf b/nginx.conf
index a82019a527e4e747f8b3622a8676fa91ee003aaf..bbbb7e08e8da73ece4b9554ebd19dbd52edf5d72 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -42,9 +42,14 @@ http {
     proxy_ignore_client_abort on;
     server {
         listen 80;
+        # server_name docs.mogdb.io;
         charset utf-8;
         root /usr/share/nginx/html/;
         index index.html;
+        error_page 404 /404;
+        location / {
+            try_files $uri $uri/ =404;
+        }
     }
     include /etc/nginx/conf.d/*.conf;
 }
diff --git a/product/en/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md b/product/en/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md
index 81e8a23b81aaa1d25662a01e250479abacbd95df..10f445e2a584bab9a8f3b86f99769f20a22f8ed3 100644
--- a/product/en/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md
+++ b/product/en/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md
@@ -42,7 +42,7 @@ Check all schemas:
 Check functions where some functions include parameters and some functions do not include parameters. The parameter type is boolean.
 
 ```sql
-\df
+\df dbms_output.*
 ```
 
 Example of functions that do not include parameters:
diff --git a/product/en/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md b/product/en/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md
index 45338f13b9cecbf00cd32f35220c8de2693a7c93..f7475b4afacb79493422fd2244c8bec830703a3e 100644
--- a/product/en/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md
+++ b/product/en/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md
@@ -86,7 +86,7 @@ DROP VIEW IF EXISTS test_view;
 DROP TABLE IF EXISTS table1;
 ```
 
-### DELETE VEW
+### DELETE VIEW
 
 ```sql
 CREATE TABLE IF NOT EXISTS table1(id int, a char(6), b varchar(6), c varchar(6));
diff --git a/product/en/docs-mtk/v2.0/release-notes.md b/product/en/docs-mtk/v2.0/release-notes.md
index c7a4bdc5e0e4d5c8073acc3706031e244bcd9151..bb72f4a29e43f399787bcc6e827cb15986aa3dbe 100644
--- a/product/en/docs-mtk/v2.0/release-notes.md
+++ b/product/en/docs-mtk/v2.0/release-notes.md
@@ -7,19 +7,47 @@ date: 2021-09-13
 
 # Release Notes
 
+## v2.2.2
+
+2022-03-01
+
+- [mtk_2.2.2_darwin_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_darwin_amd64.tar.gz)
+- [mtk_2.2.2_darwin_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_darwin_amd64_db2.tar.gz)
+- [mtk_2.2.2_darwin_arm64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_darwin_arm64.tar.gz)
+- [mtk_2.2.2_linux_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_linux_amd64.tar.gz)
+- [mtk_2.2.2_linux_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_linux_amd64_db2.tar.gz)
+- [mtk_2.2.2_linux_arm64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_linux_arm64.tar.gz)
+- [mtk_2.2.2_windows_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_windows_amd64.tar.gz)
+- [mtk_2.2.2_windows_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_windows_amd64_db2.tar.gz)
+- [mtk_checksums.txt](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_checksums.txt)
+
+### Feat
+
+- Added check if the `orafce` plugin is installed and skips some syntax conversions
+- Disables `connect by` syntax conversion for MogDB 2.1.0
+- Optimized the migration of Oracle to openGauss/MogDB constraint renaming logic
+- Added Oracle table data character set check
+
+### Fix
+
+- Code smell and security issues
+- Migration of Oracle to MySQL section issue
+- Migrated Some Syntax Conversion Issues from Oracle to MogDB 2.1.0
+- DB2 clob length issue
+
 ## v2.2.1
 
 2022-01-20
 
-- [mtk_2.2.1_darwin_amd64.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_darwin_amd64.tar.gz)
-- [mtk_2.2.1_darwin_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_darwin_amd64_db2.tar.gz)
-- [mtk_2.2.1_darwin_arm64.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_darwin_arm64.tar.gz)
-- [mtk_2.2.1_linux_amd64.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_linux_amd64.tar.gz)
-- [mtk_2.2.1_linux_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_linux_amd64_db2.tar.gz)
-- [mtk_2.2.1_linux_arm64.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_linux_arm64.tar.gz)
-- [mtk_2.2.1_windows_amd64.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_windows_amd64.tar.gz)
-- [mtk_2.2.1_windows_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_2.2.1_windows_amd64_db2.tar.gz)
-- [mtk_checksums.txt](https://cdn-mogdb.enmotech.com//mtk/v2.2.1/mtk_checksums.txt)
+- [mtk_2.2.1_darwin_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_darwin_amd64.tar.gz)
+- [mtk_2.2.1_darwin_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_darwin_amd64_db2.tar.gz)
+- [mtk_2.2.1_darwin_arm64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_darwin_arm64.tar.gz)
+- [mtk_2.2.1_linux_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_linux_amd64.tar.gz)
+- [mtk_2.2.1_linux_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_linux_amd64_db2.tar.gz)
+- [mtk_2.2.1_linux_arm64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_linux_arm64.tar.gz)
+- [mtk_2.2.1_windows_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_windows_amd64.tar.gz)
+- [mtk_2.2.1_windows_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_2.2.1_windows_amd64_db2.tar.gz)
+- [mtk_checksums.txt](https://cdn-mogdb.enmotech.com/mtk/v2.2.1/mtk_checksums.txt)
 
 ### Feat
 
diff --git a/product/zh/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md b/product/zh/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md
index 61f471af4c9af6de7d2b21de520f204b99f944f9..29649bca2429edda1886b350639db96b70886fee 100644
--- a/product/zh/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md
+++ b/product/zh/docs-mogdb/v2.1/reference-guide/oracle-plugins/orafce-user-guide.md
@@ -42,7 +42,7 @@ create extension orafce;
 检查函数，其中函数分为有参数、无参数，参数类型为boolean。
 
 ```sql
-\df
+\df dbms_output.*
 ```
 
 无参：
diff --git a/product/zh/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md b/product/zh/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md
index 741e909d9811bbb60b51b65fd48fbefe60bb91bb..43fddeaa038f1a3d71b47751880957f0b684e4b7 100644
--- a/product/zh/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md
+++ b/product/zh/docs-mogdb/v2.1/reference-guide/system-catalogs-and-system-views/overview-of-system-catalogs-and-system-views.md
@@ -95,7 +95,7 @@ DROP VIEW IF EXISTS test_view;
 DROP TABLE IF EXISTS table1;
 ```
 
-### DELETE VEW
+### DELETE VIEW
 
 ```sql
 CREATE TABLE IF NOT EXISTS table1(id int, a char(6), b varchar(6), c varchar(6));
diff --git a/product/zh/docs-mtk/v2.0/release-notes.md b/product/zh/docs-mtk/v2.0/release-notes.md
index 88aa0dba14be8069732fbe2bdc318e8379bb35a2..620b9e1d671ab4327489a60959c9ca2dbc618950 100644
--- a/product/zh/docs-mtk/v2.0/release-notes.md
+++ b/product/zh/docs-mtk/v2.0/release-notes.md
@@ -7,6 +7,34 @@ date: 2021-09-17
 
 # 发布记录
 
+## v2.2.2
+
+2022-03-01
+
+- [mtk_2.2.2_darwin_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_darwin_amd64.tar.gz)
+- [mtk_2.2.2_darwin_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_darwin_amd64_db2.tar.gz)
+- [mtk_2.2.2_darwin_arm64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_darwin_arm64.tar.gz)
+- [mtk_2.2.2_linux_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_linux_amd64.tar.gz)
+- [mtk_2.2.2_linux_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_linux_amd64_db2.tar.gz)
+- [mtk_2.2.2_linux_arm64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_linux_arm64.tar.gz)
+- [mtk_2.2.2_windows_amd64.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_windows_amd64.tar.gz)
+- [mtk_2.2.2_windows_amd64_db2.tar.gz](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_2.2.2_windows_amd64_db2.tar.gz)
+- [mtk_checksums.txt](https://cdn-mogdb.enmotech.com/mtk/v2.2.2/mtk_checksums.txt)
+
+### Feat
+
+- 增加检查orafce插件是否安装并跳过部分语法转换
+- 针对MogDB 2.1.0 禁用`connect by`语法转换
+- 优化迁移Oracle到openGauss/MogDB 约束改名逻辑
+- 增加Oracle表数据字符集检查
+
+### Fix
+
+- 代码异味和安全问题
+- 迁移 Oracle 到 MySQL 部分问题
+- 迁移 Oracle to MogDB 2.1.0 部分语法转换问题
+- DB2 clob 长度问题
+
 ## v2.2.1
 
 2022-01-20
diff --git a/scripts/build_pdf.sh b/scripts/build_pdf.sh
index f9295f6c9d5d2426aac46b5fe5fa364e36cd4995..187a5a314c53c3d75b648078b0390ed63b099aa6 100755
--- a/scripts/build_pdf.sh
+++ b/scripts/build_pdf.sh
@@ -36,6 +36,8 @@ only_build_mogdb=no
 # 只 构建 mogha～ 文档
 only_build_mogha=no
 
+# 只 构建 mogha～ 文档
+only_build_manager=no
 
 
 function h1() {
@@ -223,6 +225,32 @@ function generate_mtk_pdf() {
     done
 }
 
+managerDocsVersions=("v1.0")
+
+
+declare -A managerZnTitle=( \
+    ["toc"]="MogDB-Manager-指南" \
+)
+
+declare -A managerEnTitle=( \
+    ["toc"]="MogDB-Manager-Reference" \
+)
+
+function generate_manager_pdf() {
+    for(( i=0;i<${#mogdbDocsLanguages[@]};i++))
+    do
+        language=${mogdbDocsLanguages[i]}
+        for(( j=0;j<${#managerDocsVersions[@]};j++))
+        do
+            version=${managerDocsVersions[j]}
+            if [[ "$language" == "zh" ]]; then
+                _generate_docs_pdf "docs-manager" $language $version managerZnTitle
+            elif [[ "$language" == "en" ]]; then
+                _generate_docs_pdf "docs-manager" $language $version managerEnTitle
+            fi
+        done
+    done
+}
 scaDocsVersions=("v4.0" "v4.1")
 
 declare -A scaZnTitle=( \
@@ -360,6 +388,7 @@ function _usage()
                   --mvd             build mvd docs pdf
                   --mtk             build mtk docs pdf
                   --mogha           build mogha docs pdf
+                  --manager         build manager docs pdf
                   --nobuild         not build pdf
                   --tex             build tex file
                   -u | --upload     upload build pdf to oss
@@ -376,7 +405,7 @@ Optnum=$#
 
 # NOTE: This requires GNU getopt.  On Mac OS X and FreeBSD, you have to install this
 # separately; see below.
-TEMP=$(getopt -o h,u --long help,mtk,sca,mvd,nobuild,mogha,mogdb,upload,tex \
+TEMP=$(getopt -o h,u --long help,mtk,sca,mvd,nobuild,mogha,mogdb,manager,upload,tex \
               -n 'buld_pdf' -- "$@")
 
 if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
@@ -394,6 +423,7 @@ while true; do
     --mvd        ) build_all=no;only_build_mvd=yes; shift       ;;
     --mogha      ) build_all=no;only_build_mogha=yes;shift      ;;
     --mogdb      ) build_all=no;only_build_mogdb=yes;shift      ;;
+    --manager    ) build_all=no;only_build_manager=yes;shift      ;;
     --tex        ) build_tex=yes;shift      ;;
     * ) break ;;
   esac
@@ -429,6 +459,11 @@ if [[ ${nobuild} != "no" ]]; then
         h1 "Build MogDB "
         generate_mogdb_pdf
     fi
+        # build mogdb pdf
+    if [[ "${build_all}" == "yes" ]] || [[ "${only_build_manager}" == "yes" ]]; then
+        h1 "Build MogDB Manager"
+        generate_manager_pdf
+    fi
 fi
 
 
diff --git a/scripts/gitee_build_pr.sh b/scripts/gitee_build_pr.sh
index 53866523fd98494a9706d8a8f0a1b62d6bff58d9..96478eca6548794fdaee4c5d23a17429d6da07ba 100755
--- a/scripts/gitee_build_pr.sh
+++ b/scripts/gitee_build_pr.sh
@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+# export giteePullRequestIid=12
+# export BUILD_DIR=/data/pr
+# export giteeSourceBranch=docs-develop
+
 set -e
 
 conName="pr_"${giteePullRequestIid}
@@ -37,7 +41,7 @@ if [[ ${retCode} != 0 ]]; then
     exit 1
 fi
 
-yarn build
+yarn build --verbose
 # npm run build
 retCode=$?
 if [[ ${retCode} != 0 ]]; then
@@ -54,7 +58,7 @@ if [ -f ${pr_port_file} ];then
 else
     for port in {9001..10000};
     do
-        if [ ` lsof -i:${port} | wc -l` -eq 0 ]; then
+        if [ `netstat -apn |grep ${port} | wc -l` -eq 0 ]; then
             pr_port=${port}
             break
         fi
@@ -66,10 +70,14 @@ if [ ! -n "${pr_port}" ]; then
     exit 1
 fi
 
+cp nginx.conf ${dir}/nginx.conf
+sed -i "s/listen 80;/listen ${pr_port};/g" ${dir}/nginx.conf
+sed -i "s/# server_name docs.mogdb.io;/server_name docs.mogdb.io;/g" ${dir}/nginx.conf
+
 docker run -d \
-    -v `pwd`/nginx.conf:/etc/nginx/nginx.conf \
+    -v ${dir}/nginx.conf:/etc/nginx/nginx.conf \
     -v ${publicDir}:/usr/share/nginx/html \
-    -p ${pr_port}:80 \
+    -p ${pr_port}:${pr_port} \
     --name ${conName} \
     nginx