diff --git a/script/bin/init_check_network.sh b/script/bin/init_check_network.sh
index 92335059a9..3502143c7c 100644
--- a/script/bin/init_check_network.sh
+++ b/script/bin/init_check_network.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 EXTERNAL_CONNECTIVITY_CHECK_URL="www.baidu.com"
 
diff --git a/script/bin/init_db.sh b/script/bin/init_db.sh
index 6c706dd4fc..6e518dc2f8 100644
--- a/script/bin/init_db.sh
+++ b/script/bin/init_db.sh
@@ -1,62 +1,79 @@
 #!/bin/bash
+set -e
 
-DINKY_HOME=$1
+DINKY_HOME_PARAMS=$1
+DB_ENV_FILE=$2
 
 echo -e "${GREEN}====================== The database configuration file is initialized ======================${RESET}"
 
-if [ -z "$DINKY_HOME" ]; then
+if [ -z "$DINKY_HOME_PARAMS" ]; then
   echo -e "${RED}The parameter is wrong, please check!${RESET}"
   exit 1
 fi
 
 while true; do
-  read -p "Please select a database type (1.MySQL 2.PostgresSQL)：" db_type
-  read -p "Please enter the database address (hostname or IP, default localhost): " -i "localhost" db_host
-  read -p "Please enter the database port (default 3306): " -i 3306 db_port
-  read -p "Please enter a database name (default dinky): " -i "dinky" db_name
-  read -p "Please enter the database username (default dinky):" -i "dinky" db_username
-  read -s -p "Please enter the database password (default dinky):" -i "dinky" db_password
+  read -e -p "Please select a database type (1.MySQL 2.PostgresSQL)：" db_type
+  while [ -z "$db_type" ]; do
+     read -e -p "Please select a database type (1.MySQL 2.PostgresSQL)：" db_type
+  done
+  read -e -p "Please enter the database address (hostname or IP, default localhost): " -i "localhost" db_host
+  read -p "Please enter the database port : " db_port
+  read -e -p "Please enter a database name (default dinky): " -i "dinky" db_name
+  read -e -p "Please enter the database username (default dinky):" -i "dinky" db_username
+  read -s -p "Please enter the database password (default dinky):"  db_password
   echo
 
-  db_type=$(echo "$db_type" |  tr -d '[:space:]')
-  db_host=$(echo "$db_host" | tr -d '[:space:]')
-  db_port=$(echo "$db_port" | tr -d '[:space:]')
-  db_name=$(echo "$db_name" |  tr -d '[:space:]')
-  db_username=$(echo "$db_username"  | tr -d '[:space:]')
-  db_password=$(echo "$db_password"  | tr -d '[:space:]')
+
+  db_type=$(echo ${db_type} |  tr -d '[:space:]')
+  db_host=$(echo ${db_host:-"localhost"} | tr -d '[:space:]')
+  db_name=$(echo ${db_name:-"dinky"}|  tr -d '[:space:]')
+  db_username=$(echo ${db_username:-"dinky"}  | tr -d '[:space:]')
+  db_password=$(echo ${db_password:-"dinky"}  | tr -d '[:space:]')
+  if [ "$db_type" == 1 ]; then
+     db_port=$(echo ${db_port:-"3306"} | tr -d '[:space:]')
+  else
+    db_port=$(echo ${db_port:-"5432"} | tr -d '[:space:]')
+  fi
+
 
   case $db_type in
     1)
       echo -e "${YELLOW}Configuring MySQL database related information...${RESET}"
-      config_file="${DINKY_HOME}/config/application-mysql.yml"
+      config_file="${DINKY_HOME_PARAMS}/config/application-mysql.yml"
       echo -e "${GREEN} The automatic initialization script uses the export environment variable method to support the loading of environment variables of the data source. The configuration file is：${config_file} ${RESET}"
-      echo "export DB_ACTIVE=mysql" >> /etc/profile
-      echo "export MYSQL_ADDR=${db_host}:${db_port}" >> /etc/profile
-      echo "export MYSQL_DATABASE=${db_name}" >> /etc/profile
-      echo "export MYSQL_USERNAME=${db_username}" >> /etc/profile
-      echo "export MYSQL_PASSWORD=${db_password}" >> /etc/profile
-      source /etc/profile
+
+      add_to_env "DB_ACTIVE" "mysql" "$DB_ENV_FILE"
+      add_to_env "MYSQL_ADDR" "${db_host}:${db_port}" "$DB_ENV_FILE"
+      add_to_env "MYSQL_DATABASE" "${db_name}" "$DB_ENV_FILE"
+      add_to_env "MYSQL_USERNAME" "${db_username}" "$DB_ENV_FILE"
+      add_to_env "MYSQL_PASSWORD" "${db_password}" "$DB_ENV_FILE"
+
+
+      sleep 2
+      source "$DB_ENV_FILE"
 
       echo -e "${GREEN}MySQLThe configuration of database related information is completed. Please confirm whether the following configuration is correct：${RESET}"
-      grep -E '^(export DB_ACTIVE|export MYSQL_ADDR|export MYSQL_DATABASE|export MYSQL_USERNAME|export MYSQL_PASSWORD)' /etc/profile | grep -v "^#" | grep -v "^$"
+      grep -E '^(export DB_ACTIVE|export MYSQL_ADDR|export MYSQL_DATABASE|export MYSQL_USERNAME|export MYSQL_PASSWORD)' $DB_ENV_FILE | grep -v "^#" | grep -v "^$"
       break
       ;;
     2)
-      echo -e "${YELLOW}Configuring PostgresSQL database related information...${RESET}"
-      config_file="${DINKY_HOME}/config/application-pgsql.yml"
+       echo -e "${YELLOW}Configuring PostgresSQL database related information...${RESET}"
+       config_file="${DINKY_HOME_PARAMS}/config/application-postgresql.yml"
 
-      echo -e "${GREEN}The automatic initialization script uses the export environment variable method to support the loading of environment variables from the data source configuration file. The configuration file is：${config_file} ${RESET}"
+        echo -e "${GREEN}The automatic initialization script uses the export environment variable method to support the loading of environment variables from the data source configuration file. The configuration file is：${config_file} ${RESET}"
 
-      echo "export DB_ACTIVE=pgsql" >> /etc/profile
-      echo "export POSTGRES_ADDR=${db_host}:${db_port}" >> /etc/profile
-      echo "export POSTGRES_DB=${db_name}" >> /etc/profile
-      echo "export POSTGRES_USER=${db_username}" >> /etc/profile
-      echo "export POSTGRES_PASSWORD=${db_password}" >> /etc/profile
-      source /etc/profile
+       add_to_env "DB_ACTIVE" "postgresql" "$DB_ENV_FILE"
+       add_to_env "POSTGRES_ADDR" "${db_host}:${db_port}" "$DB_ENV_FILE"
+       add_to_env "POSTGRES_DB" "${db_name}" "$DB_ENV_FILE"
+       add_to_env "POSTGRES_USER" "${db_username}" "$DB_ENV_FILE"
+       add_to_env "POSTGRES_PASSWORD" "${db_password}" "$DB_ENV_FILE"
+       sleep 2
+       source $DB_ENV_FILE
 
-      echo -e "${GREEN}PostgresSQL The configuration of database related information is completed. Please confirm whether the following configuration is correct：${RESET}"
-      grep -E '^(export DB_ACTIVE|export POSTGRES_ADDR|export POSTGRES_DB|export POSTGRES_USER|export POSTGRES_PASSWORD)' /etc/profile | grep -v "^#" | grep -v "^$"
-      break
+       echo -e "${GREEN}PostgresSQL The configuration of database related information is completed. Please confirm whether the following configuration is correct：${RESET}"
+       grep -E '^(export DB_ACTIVE|export POSTGRES_ADDR|export POSTGRES_DB|export POSTGRES_USER|export POSTGRES_PASSWORD)' $DB_ENV_FILE | grep -v "^#" | grep -v "^$"
+
+       break
       ;;
     *)
       echo -e "${RED}The entered database type is incorrect, please select the correct database type again.${RESET}"
diff --git a/script/bin/init_env.sh b/script/bin/init_env.sh
new file mode 100644
index 0000000000..f500fa06f8
--- /dev/null
+++ b/script/bin/init_env.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+set -e
+
+DINKY_HOME_PARAMS=$1
+ENV_FILE=$2
+
+
+echo -e "${GREEN}Start configuring DINKY_HOME environment variable...${RESET}"
+
+echo -e "${GREEN}DINKY_HOME environment variable has not been configured, please choose whether to configure.${RESET}"
+echo -e "${GREEN}1. Use the automatically obtained DINKY_HOME environment variable${RESET}"
+echo -e "${GREEN}2. Manually enter the path of DINKY_HOME${RESET}"
+echo -e "${GREEN}3. Cancel configuration${RESET}"
+while true; do
+    read -p "Please enter your choice(1/2/3):" DINKY_HOME_CHOICE
+    case $DINKY_HOME_CHOICE in
+      1)
+        echo -e "${GREEN}Use the automatically obtained DINKY_HOME environment variable${RESET}"
+        echo -e "${GREEN} The currently obtained path is: $DINKY_HOME_PARAMS to perform automatic configuration${RESET}"
+        add_to_env "DINKY_HOME" "$DINKY_HOME_PARAMS" "$ENV_FILE"
+        add_to_env "PATH" "\$DINKY_HOME/bin" "$ENV_FILE"
+        sleep 2
+        source $ENV_FILE
+        echo -e "${GREEN}DINKY_HOME environment variable configuration completed. Please confirm whether the following configuration is correct：${RESET}"
+        grep -E '^(export DINKY_HOME)' $ENV_FILE | grep -v "^#" | grep -v "^$"
+        break
+        ;;
+      2)
+        read -p "Please enter the path of DINKY_HOME:" dinky_home_path
+        dinky_home_path=$(echo "$dinky_home_path" | tr -d '[:space:]')
+        if [ ! -d "$dinky_home_path" ]; then
+          echo -e "${RED}The path does not exist, please re-enter${RESET}"
+          read -p "Please enter the path of DINKY_HOME:" dinky_home_path
+        else
+            echo -e "${GREEN}The path you entered is: $dinky_home_path${RESET}"
+            add_to_env "DINKY_HOME" "$dinky_home_path" "$ENV_FILE"
+            add_to_env "PATH" "\$DINKY_HOME/bin" "$ENV_FILE"
+            sleep 2
+            source $ENV_FILE
+            echo -e "${GREEN}DINKY_HOME environment variable configuration completed. Please confirm whether the following configuration is correct：${RESET}"
+            grep -E '^(export DINKY_HOME)' $ENV_FILE | grep -v "^#" | grep -v "^$"
+        fi
+        break
+        ;;
+      3)
+        echo -e "${GREEN}Cancel configuration${RESET}"
+        break
+        ;;
+      *)
+        echo -e "${RED}Invalid input, please re-run the script to select the correct option.${RESET}"
+        ;;
+      esac
+done
\ No newline at end of file
diff --git a/script/bin/init_flink_dependences.sh b/script/bin/init_flink_dependences.sh
index 4b7092e93f..4f5b3d7501 100644
--- a/script/bin/init_flink_dependences.sh
+++ b/script/bin/init_flink_dependences.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 CURRENT_FLINK_FULL_VERSION=$1
 FLINK_VERSION_SCAN=$2
diff --git a/script/bin/init_hadoop_dependences.sh b/script/bin/init_hadoop_dependences.sh
index e61526413c..261760e50c 100644
--- a/script/bin/init_hadoop_dependences.sh
+++ b/script/bin/init_hadoop_dependences.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 EXTENDS_HOME=$1
 
@@ -31,5 +32,3 @@ case $hadoop_uber_version in
         echo -e "${RED}The entered version number is incorrect, please re-run the script to select the correct version.${RESET}"
         ;;
 esac
-
-echo -e "${GREEN}After the download is completed, subsequent installation and configuration operations can be performed as needed.${RESET}"
\ No newline at end of file
diff --git a/script/bin/init_jdbc_driver.sh b/script/bin/init_jdbc_driver.sh
new file mode 100644
index 0000000000..732d03fc93
--- /dev/null
+++ b/script/bin/init_jdbc_driver.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+set -e
+
+DINKY_LIB_DIR=$1
+
+echo -e "${GREEN}Start downloading the mysql driver package...${RESET}"
+if [ -f "${DINKY_LIB_DIR}/mysql-connector-j-8.4.0.jar" ]; then
+    echo -e "${YELLOW}mysql The driver package already exists, no need to download it again. Skip this step。${RESET}"
+else
+    download_file https://repo1.maven.org/maven2/com/mysql/mysql-connector-j/8.4.0/mysql-connector-j-8.4.0.jar "${DINKY_LIB}"
+    echo -e "${GREEN}Download is complete, please verify. The downloaded file storage address is： ${DINKY_LIB_DIR}/mysql-connector-j-8.4.0.jar${RESET}"
+    if [ -f "${DINKY_LIB_DIR}/mysql-connector-j-8.4.0.jar" ]; then
+        echo -e "${GREEN}mysql driver package downloaded successfully。${RESET}"
+    else
+        echo -e "${RED}Mysql driver package download failed, please check the network or download manually。${RESET}"
+        exit 1
+    fi
+    echo -e "${GREEN}After the verification is completed, subsequent installation and configuration operations can be performed as needed.。${RESET}"
+fi
\ No newline at end of file
diff --git a/script/bin/init_tools_main.sh b/script/bin/init_tools_main.sh
index dea59e73ac..f48f02bfcf 100644
--- a/script/bin/init_tools_main.sh
+++ b/script/bin/init_tools_main.sh
@@ -1,4 +1,26 @@
 #!/bin/bash
+set -e
+
+ENV_FILE="/etc/profile.d/dinky_env"
+if [ -f "${ENV_FILE}" ]; then
+    source "${ENV_FILE}"
+else
+    echo "" > "${ENV_FILE}"
+    source "${ENV_FILE}"
+fi
+
+DB_ENV_FILE="/etc/profile.d/dinky_db"
+if [ -f "${DB_ENV_FILE}" ]; then
+    source "${DB_ENV_FILE}"
+else
+    echo "" > "${DB_ENV_FILE}"
+    source "${DB_ENV_FILE}"
+fi
+chmod 755 $ENV_FILE
+chmod 755 $DB_ENV_FILE
+
+source /etc/profile
+
 
 export RED='\033[31m'
 export GREEN='\033[32m'
@@ -15,7 +37,6 @@ echo -e "${GREEN}===============================================================
 echo -e "${GREEN}======================================================================${RESET}"
 
 APP_HOME=${DINKY_HOME:-$(cd "$(dirname "$0")"; cd ..; pwd)}
-export DINKY_HOME=${APP_HOME}
 
 sudo chmod +x "${APP_HOME}"/bin/init_*.sh
 
@@ -82,6 +103,56 @@ function download_file() {
 
 export -f download_file
 
+add_to_env() {
+    local var_name=$1
+    local var_value=$2
+    local file=$3
+    echo "Adding $var_name to $file"
+    echo "export $var_name=\"$var_value\"" >> "$file"
+#
+#    if ! grep -q "^export $var_name=" "$file"; then
+#        echo "Adding $var_name to $file"
+#        echo "export $var_name=\"$var_value\"" >> "$file"
+#    else
+#        echo "$var_name already exists in $file, skipping."
+#    fi
+}
+export -f add_to_env
+
+
+
+echo
+echo
+
+echo -e "${GREEN} ====================== Environment variable initialization script -> Start ====================== ${RESET}"
+DINKY_HOME_TMP=$(echo $DINKY_HOME)
+if [ -z "$DINKY_HOME_TMP" ]; then
+  while true; do
+    read -p "Do you need to configure the DINKY_HOME environment variable? (yes/no)：" is_init_dinky_home
+    is_init_dinky_home=$(echo "$is_init_dinky_home" | tr '[:upper:]' '[:lower:]' | tr -d '[:space:]')
+    case $is_init_dinky_home in
+      yes | y)
+        sh "${APP_HOME}"/bin/init_env.sh ${APP_HOME} ${ENV_FILE}
+        echo -e "${GREEN}DINKY_HOME environment variable configuration completed. the configuration file is：${ENV_FILE} ${RESET}"
+        break
+        ;;
+      no | n)
+        echo -e "${GREEN}Skip DINKY_HOME environment variable configuration.${RESET}"
+        break
+        ;;
+      *)
+        echo -e "${RED}The entered value is incorrect, please rerun the script to select the correct value.${RESET}"
+        ;;
+    esac
+  done
+else
+  echo -e "${GREEN}DINKY_HOME environment variable has been configured at ${DINKY_HOME_TMP}，Skip configuration.${RESET}"
+fi
+
+
+echo -e "${GREEN} ====================== Environment variable initialization script -> End ====================== ${RESET}"
+
+
 echo
 echo
 echo -e "${GREEN} ====================== Data source driver initialization script -> Start ====================== ${RESET}"
@@ -97,20 +168,7 @@ while true; do
     read -p "Please enter your database type：" db_type
     case $db_type in
         1)
-            echo -e "${GREEN}Start downloading the mysql driver package...${RESET}"
-            if [ -f "${DINKY_LIB}/mysql-connector-j-8.4.0.jar" ]; then
-                echo -e "${GREEN}mysql The driver package already exists, no need to download it again. Skip this step。${RESET}"
-            else
-                download_file https://repo1.maven.org/maven2/com/mysql/mysql-connector-j/8.4.0/mysql-connector-j-8.4.0.jar "${DINKY_LIB}"
-                echo -e "${GREEN}Download is complete, please verify. The downloaded file storage address is： ${DINKY_LIB}/mysql-connector-j-8.4.0.jar${RESET}"
-                if [ -f "${DINKY_LIB}/mysql-connector-j-8.4.0.jar" ]; then
-                    echo -e "${GREEN}mysql driver package downloaded successfully。${RESET}"
-                else
-                    echo -e "${RED}Mysql driver package download failed, please check the network or download manually。${RESET}"
-                    exit 1
-                fi
-                echo -e "${GREEN}After the verification is completed, subsequent installation and configuration operations can be performed as needed.。${RESET}"
-            fi
+            sh "${APP_HOME}"/bin/init_jdbc_driver.sh "${DINKY_LIB}"
             break
             ;;
         2)
@@ -219,15 +277,16 @@ while true; do
     is_init_db=$(echo "$is_init_db" | tr '[:upper:]' '[:lower:]' | tr -d '[:space:]')
     case $is_init_db in
         yes | y )
-            sh "${APP_HOME}/bin/init_db.sh" "${DINKY_HOME}"
+            sh "${APP_HOME}/bin/init_db.sh" "${DINKY_HOME}" "${DB_ENV_FILE}"
+            echo -e "${GREEN}The database configuration file initialization script has been executed successfully the configuration file is：${DB_ENV_FILE} ${RESET}"
             break
             ;;
         no | n )
-            echo -e "${GREEN}The database initialization operation has been skipped, please manually configure the database ${DINKY_HOME}/config/application.yml file and ${DINKY_HOME}/config/application-[mysql/pgsql].yml file。${RESET}"
+            echo -e "${GREEN}The database initialization operation has been skipped, please manually configure the database ${APP_HOME}/config/application.yml file and ${DINKY_HOME}/config/application-[mysql/postgresql].yml file。${RESET}"
             break
             ;;
         exit | e )
-            echo -e "${GREEN}The script has exited, please manually configure the database ${DINKY_HOME}/config/application.yml file and ${DINKY_HOME}/config/application-[mysql/pgsql].yml file。${RESET}"
+            echo -e "${GREEN}The script has exited, please manually configure the database ${APP_HOME}/config/application.yml file and ${APP_HOME}/config/application-[mysql/postgresql].yml file。${RESET}"
             exit 0
             ;;
         *)
@@ -235,4 +294,10 @@ while true; do
             ;;
     esac
 done
-echo -e "${GREEN} ====================== Database configuration file initialization script -> End ====================== ${RESET}"
\ No newline at end of file
+echo -e "${GREEN} ====================== Database configuration file initialization script -> End ====================== ${RESET}"
+echo
+echo
+echo -e "${RED}Note: To make these changes permanent, you may need to restart your terminal or run 'source $DB_ENV_FILE && source $ENV_FILE' ${RESET}"
+echo -e "${RED}Note: To make these changes permanent, you may need to restart your terminal or run 'source $DB_ENV_FILE && source $ENV_FILE' ${RESET}"
+echo -e "${RED}Note: To make these changes permanent, you may need to restart your terminal or run 'source $DB_ENV_FILE && source $ENV_FILE' ${RESET}"
+echo