diff --git a/README.en.md b/README.en.md
index 8374a65..ecee515 100644
--- a/README.en.md
+++ b/README.en.md
@@ -8,7 +8,9 @@ Common functions include database installtion, startup, stop, upgrade, backup, s
 
 - See the compilation description of the [opengauss third-party-software](https://gitee.com/opengauss/openGauss-server/blob/master/README.en.md#compiling-third-party-software)。                     
   The final compilation and build result is stored in the binarylibs directory at the same level as openGauss-third_party.                
-  The binarylibs directory will be the value of '-3rd' for build.sh                  
+  The binarylibs directory will be the value of '-3rd' for build.sh     
+  You can obtain the binarylibs we have compiled. [openGauss-third_party_binarylibs-om.tar.gz](https://opengauss.obs.cn-south-1.myhuaweicloud.com/latest/binarylibs/openGauss-third_party_binarylibs-om.tar.gz)
+
 - ./build.sh -3rd ${BINARYLIBS_PATH}              
   The generated installation package is stored in the ./package directory:                 
   openGauss-1.1.0-CentOS-64bit-om.sha256               
@@ -20,7 +22,7 @@ The OM tool strongly depends on opengaussServer. Please see the [opengauss Insta
 
 ## Quick Start
 
-See the [Quick Start](https://opengauss.org/en/docs/1.0.1/docs/Quickstart/Quickstart.html).
+See the [Quick Start](https://opengauss.org/en/docs/1.1.0/docs/Quickstart/Quickstart.html).
 
 ## Docs
 
@@ -44,7 +46,7 @@ Welcome contributions. See our [Contributor](https://opengauss.org/en/contributi
 
 ## Release Notes
 
-For the release notes, see our [RELEASE](https://opengauss.org/en/docs/1.0.1/docs/Releasenotes/Releasenotes.html).
+For the release notes, see our [RELEASE](https://opengauss.org/en/docs/1.1.0/docs/Releasenotes/Releasenotes.html).
 
 ## License
 
diff --git a/README.md b/README.md
index 8fe0bb0..d70863b 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,8 @@
 #### 编译出包
 
 - 参考opengauss的[三方库说明](https://gitee.com/opengauss/openGauss-server#%E7%BC%96%E8%AF%91%E7%AC%AC%E4%B8%89%E6%96%B9%E8%BD%AF%E4%BB%B6)，准备好编译完的三方库，     
-  目录名记为 ${BINARYLIBS_PATH} 。        
+  目录名记为 ${BINARYLIBS_PATH} 。      
+  提供编译好的三方库二进制可以直接下载使用： [openGauss-third_party_binarylibs-om.tar.gz](https://opengauss.obs.cn-south-1.myhuaweicloud.com/latest/binarylibs/openGauss-third_party_binarylibs-om.tar.gz) 
 - ./build.sh -3rd ${BINARYLIBS_PATH}       
   命令执行成功后，生成的包在package目录下：      
   openGauss-1.1.0-CentOS-64bit-om.sha256      
@@ -20,7 +21,7 @@ OM工具强依赖opengaussServer，安装教程参考[opengauss安装指南](htt
 
 ## 快速入门
 
-参考[快速入门](https://opengauss.org/zh/docs/1.0.1/docs/Quickstart/Quickstart.html)。
+参考[快速入门](https://opengauss.org/zh/docs/1.1.0/docs/Quickstart/Quickstart.html)。
 
 ## 文档
 
@@ -44,7 +45,7 @@ OM工具强依赖opengaussServer，安装教程参考[opengauss安装指南](htt
 
 ## 发行说明
 
-请参见[发行说明](https://opengauss.org/zh/docs/1.0.1/docs/Releasenotes/Releasenotes.html)。
+请参见[发行说明](https://opengauss.org/zh/docs/1.1.0/docs/Releasenotes/Releasenotes.html)。
 
 ## 许可证
 
diff --git a/script/gs_dropnode b/script/gs_dropnode
index b5c82a8..846a47b 100644
--- a/script/gs_dropnode
+++ b/script/gs_dropnode
@@ -26,7 +26,16 @@ import subprocess
 import sys
 import pwd
 import grp
-
+package_path = os.path.dirname(os.path.realpath(__file__))
+ld_path = package_path + "/gspylib/clib"
+if 'LD_LIBRARY_PATH' not in os.environ:
+    os.environ['LD_LIBRARY_PATH'] = ld_path
+    os.execve(os.path.realpath(__file__), sys.argv, os.environ)
+if not os.environ.get('LD_LIBRARY_PATH').startswith(ld_path):
+    os.environ['LD_LIBRARY_PATH'] = \
+        ld_path + ":" + os.environ['LD_LIBRARY_PATH']
+    os.execve(os.path.realpath(__file__), sys.argv, os.environ)
+    
 sys.path.append(sys.path[0])
 from gspylib.common.DbClusterInfo import dbClusterInfo
 from gspylib.common.DbClusterStatus import DbClusterStatus
diff --git a/script/gs_expansion b/script/gs_expansion
index aa05816..34bc040 100644
--- a/script/gs_expansion
+++ b/script/gs_expansion
@@ -21,7 +21,15 @@
 
 import os
 import sys
-
+package_path = os.path.dirname(os.path.realpath(__file__))
+ld_path = package_path + "/gspylib/clib"
+if 'LD_LIBRARY_PATH' not in os.environ:
+    os.environ['LD_LIBRARY_PATH'] = ld_path
+    os.execve(os.path.realpath(__file__), sys.argv, os.environ)
+if not os.environ.get('LD_LIBRARY_PATH').startswith(ld_path):
+    os.environ['LD_LIBRARY_PATH'] = \
+        ld_path + ":" + os.environ['LD_LIBRARY_PATH']
+    os.execve(os.path.realpath(__file__), sys.argv, os.environ)
 
 sys.path.append(sys.path[0])
 from gspylib.common.DbClusterInfo import dbClusterInfo, \