diff --git a/README.md b/README.md
index 611d97aac9436bdcc732efcf98822f2dd11d74ab..a8126d74d44b2615f0d0a3e80fc330eaac6a2950 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,11 @@
 [![Coverage Status](https://coveralls.io/repos/github/taosdata/TDengine/badge.svg?branch=develop)](https://coveralls.io/github/taosdata/TDengine?branch=develop)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/4201/badge)](https://bestpractices.coreinfrastructure.org/projects/4201)
 
-English | [简体中文](README-CN.md) | We are hiring, check [here](https://tdengine.com/careers)
+English | [简体中文](README-CN.md) | [Lean more about TSDB](https://tdengine.com/tsdb)
 
 # What is TDengine？
 
-TDengine is an open source, high-performance, cloud native [time-series database](https://tdengine.com/tsdb/what-is-a-time-series-database/) optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. It enables efficient, real-time data ingestion, processing, and monitoring of TB and even PB scale data per day, generated by billions of sensors and data collectors. TDengine differentiates itself from other time-seires databases with the following advantages:
+TDengine is an open source, high-performance, cloud native [time-series database](https://tdengine.com/tsdb/) optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. It enables efficient, real-time data ingestion, processing, and monitoring of TB and even PB scale data per day, generated by billions of sensors and data collectors. TDengine differentiates itself from other time-seires databases with the following advantages:
 
 - **[High-Performance](https://tdengine.com/tdengine/high-performance-time-series-database/)**: TDengine is the only time-series database to solve the high cardinality issue to support billions of data collection points while out performing other time-series databases for data ingestion, querying and data compression.
 
@@ -33,6 +33,8 @@ TDengine is an open source, high-performance, cloud native [time-series database
 
 - **[Open Source](https://tdengine.com/tdengine/open-source-time-series-database/)**: TDengine’s core modules, including cluster feature, are all available under open source licenses. It has gathered 18.8k stars on GitHub. There is an active developer community, and over 139k running instances worldwide.
 
+For a full list of TDengine competitive advantages, please [check here](https://tdengine.com/tdengine/)
+
 # Documentation
 
 For user manual, system design and architecture, please refer to [TDengine Documentation](https://docs.tdengine.com) ([TDengine 文档](https://docs.taosdata.com))
@@ -319,6 +321,7 @@ TDengine provides abundant developing tools for users to develop on TDengine. Fo
 
 Please follow the [contribution guidelines](CONTRIBUTING.md) to contribute to the project.
 
-# Join TDengine WeChat Group
+# Join TDengine User Community
 
-Add WeChat “tdengine” to join the group，you can communicate with other users.
+- Join [TDengine Discord Channel](https://discord.com/invite/VZdSuUg4pS?utm_id=discord)
+- Join wechat group by adding WeChat “tdengine”
diff --git a/packaging/tools/install.sh b/packaging/tools/install.sh
index f2f72acafa9e5cda273d26933723d4328146d7cd..5088e9bdac6e3da77cfd5c84cf33b9f541db8a07 100755
--- a/packaging/tools/install.sh
+++ b/packaging/tools/install.sh
@@ -840,14 +840,20 @@ function updateProduct() {
 
     echo
     echo -e "${GREEN_DARK}To configure ${productName} ${NC}: edit ${cfg_install_dir}/${configFile}"
-    echo -e "${GREEN_DARK}To configure Adapter (if has) ${NC}: edit ${cfg_install_dir}/${adapterName}.toml"
+    [ -f ${configDir}/taosadapter.toml ] && [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To configure Taos Adapter ${NC}: edit ${configDir}/taosadapter.toml"
     if ((${service_mod} == 0)); then
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}systemctl start ${serverName}${NC}"
+      [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+        echo -e "${GREEN_DARK}To start Taos Adatper ${NC}: ${csudo}systemctl start taosadapter ${NC}"
     elif ((${service_mod} == 1)); then
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}service ${serverName} start${NC}"
+      [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+        echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: ${csudo}service taosadapter start${NC}"
     else
-      echo -e "${GREEN_DARK}To start Adapter (if has)${NC}: ${adapterName} &${NC}"
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ./${serverName}${NC}"
+      [ -f ${installDir}/bin/taosadapter ] && \
+        echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: taosadapter &${NC}"
     fi
 
     if [ ${openresty_work} = 'true' ]; then
@@ -926,14 +932,20 @@ function installProduct() {
     # Ask if to start the service
     echo
     echo -e "${GREEN_DARK}To configure ${productName} ${NC}: edit ${cfg_install_dir}/${configFile}"
-    echo -e "${GREEN_DARK}To configure ${adapterName} (if has) ${NC}: edit ${cfg_install_dir}/${adapterName}.toml"
+    [ -f ${configDir}/taosadapter.toml ] && [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To configure Taos Adapter ${NC}: edit ${configDir}/taosadapter.toml"
     if ((${service_mod} == 0)); then
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}systemctl start ${serverName}${NC}"
+      [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+        echo -e "${GREEN_DARK}To start Taos Adatper ${NC}: ${csudo}systemctl start taosadapter ${NC}"
     elif ((${service_mod} == 1)); then
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}service ${serverName} start${NC}"
+      [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+        echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: ${csudo}service taosadapter start${NC}"
     else
-      echo -e "${GREEN_DARK}To start Adapter (if has)${NC}: ${adapterName} &${NC}"
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${serverName}${NC}"
+      [ -f ${installDir}/bin/taosadapter ] && \
+        echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: taosadapter &${NC}"
     fi
 
     if [ ! -z "$firstEp" ]; then
diff --git a/packaging/tools/make_install.sh b/packaging/tools/make_install.sh
index a6dceeeaadaf53ae510b38439df9e5130f88b35d..d1e7a222cc1739cca1e90fe268f8512326e36ae5 100755
--- a/packaging/tools/make_install.sh
+++ b/packaging/tools/make_install.sh
@@ -609,14 +609,20 @@ function update_TDengine() {
   echo
 
   echo -e "${GREEN_DARK}To configure ${productName} ${NC}: edit ${configDir}/${configFile}"
-  echo -e "${GREEN_DARK}To configure Taos Adapter (if has) ${NC}: edit ${configDir}/taosadapter.toml"
+  [ -f ${configDir}/taosadapter.toml ] && [ -f ${installDir}/bin/taosadapter ] && \
+    echo -e "${GREEN_DARK}To configure Taos Adapter ${NC}: edit ${configDir}/taosadapter.toml"
   if ((${service_mod} == 0)); then
     echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}systemctl start ${serverName}${NC}"
+    [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To start Taos Adatper ${NC}: ${csudo}systemctl start taosadapter ${NC}"
   elif ((${service_mod} == 1)); then
     echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}service ${serverName} start${NC}"
+    [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: ${csudo}service taosadapter start${NC}"
   else
-    echo -e "${GREEN_DARK}To start Taos Adapter (if has)${NC}: taosadapter &${NC}"
     echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${serverName}${NC}"
+    [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: taosadapter &${NC}"
   fi
 
   echo -e "${GREEN_DARK}To access ${productName}    ${NC}: use ${GREEN_UNDERLINE}${clientName}${NC} in shell${NC}"
@@ -649,14 +655,20 @@ function install_TDengine() {
   echo -e "\033[44;32;1m${productName} is installed successfully!${NC}"
   echo
   echo -e "${GREEN_DARK}To configure ${productName} ${NC}: edit ${configDir}/${configFile}"
-  echo -e "${GREEN_DARK}To configure taosadapter (if has) ${NC}: edit ${configDir}/taosadapter.toml"
+  [ -f ${configDir}/taosadapter.toml ] && [ -f ${installDir}/bin/taosadapter ] && \
+    echo -e "${GREEN_DARK}To configure Taos Adapter ${NC}: edit ${configDir}/taosadapter.toml"
   if ((${service_mod} == 0)); then
     echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${csudo}systemctl start ${serverName}${NC}"
+    [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: ${csudo}systemctl start taosadapter ${NC}"
   elif ((${service_mod} == 1)); then
     echo -e "${GREEN_DARK}To start ${productName}    ${NC}: ${csudo}service ${serverName} start${NC}"
+    [ -f ${service_config_dir}/taosadapter.service ] && [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: ${csudo}service taosadapter start${NC}"
   else
-    echo -e "${GREEN_DARK}To start Taos Adapter (if has)${NC}: taosadapter &${NC}"
     echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ./${serverName}${NC}"
+    [ -f ${installDir}/bin/taosadapter ] && \
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: taosadapter &${NC}"
   fi
 
   echo -e "${GREEN_DARK}To access ${productName}    ${NC}: use ${GREEN_UNDERLINE}${clientName}${NC} in shell${NC}"