diff --git a/packaging/tools/install.sh b/packaging/tools/install.sh
index 728f40aff183cf1df62d702eebdf7bcf57117a11..f27595a3566dee7fc3df53a0925f68cc9ab9721d 100644
--- a/packaging/tools/install.sh
+++ b/packaging/tools/install.sh
@@ -209,6 +209,8 @@ function install_lib() {
     #    ${csudo} ln -s ${install_main_dir}/connector/taos-jdbcdriver-1.0.2-dist.jar ${v15_java_app_dir}/JDBCDriver-1.0.2-dist.jar
     #    ${csudo} chmod 777 ${v15_java_app_dir} || :
     #fi
+    
+    ${csudo} ldconfig
 }
 
 function install_header() {
diff --git a/packaging/tools/install_client.sh b/packaging/tools/install_client.sh
index 81e20fcbfb814b1be1a3c14be82ec331ac7676d5..6a1b7be191b626f59ab61510a6c2b701b85bca9e 100755
--- a/packaging/tools/install_client.sh
+++ b/packaging/tools/install_client.sh
@@ -126,6 +126,8 @@ function install_lib() {
         ${csudo} ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.1.dylib
         ${csudo} ln -s ${lib_link_dir}/libtaos.1.dylib ${lib_link_dir}/libtaos.dylib
     fi
+    
+    ${csudo} ldconfig
 }
 
 function install_header() {
diff --git a/packaging/tools/make_install.sh b/packaging/tools/make_install.sh
index 9af153d3d2a60fff17d67ab7c9d720365ae95273..1a5c4d75b5f1ff9d98b62923d96eb3f45c619468 100755
--- a/packaging/tools/make_install.sh
+++ b/packaging/tools/make_install.sh
@@ -194,6 +194,8 @@ function install_lib() {
         ${csudo} ln -sf ${install_main_dir}/driver/libtaos.${versioninfo}.dylib ${lib_link_dir}/libtaos.1.dylib
         ${csudo} ln -sf ${lib_link_dir}/libtaos.1.dylib ${lib_link_dir}/libtaos.dylib
     fi
+    
+    ${csudo} ldconfig
 }
 
 function install_header() {