diff --git a/.github/workflows/linux_mac_native.yml b/.github/workflows/linux_mac_native.yml
index d8dd5ae5..153d04fc 100644
--- a/.github/workflows/linux_mac_native.yml
+++ b/.github/workflows/linux_mac_native.yml
@@ -32,10 +32,10 @@ jobs:
         npm install
         npm run build:docker·
         cp -rf ./dist/ ./../neutrino-proxy-server/src/main/resources/static/
-    - name: GitHub Action for GraalVM JDK 17
+    - name: GitHub Action for GraalVM JDK 21
       uses: graalvm/setup-graalvm@v1
       with:
-        java-version: '21.0.1' # for a specific JDK 17; or '17' for the latest JDK 17
+        java-version: '21.0.1' # for a specific JDK 21
         distribution: 'graalvm' # New 'distribution' option
         github-token: ${{ secrets.GITHUB_TOKEN }}
     - name: Cache local Maven repository
diff --git a/.github/workflows/windows-native.yml b/.github/workflows/windows-native.yml
index 7ab4a339..ebebef7f 100644
--- a/.github/workflows/windows-native.yml
+++ b/.github/workflows/windows-native.yml
@@ -31,10 +31,10 @@ jobs:
         npm install
         npm run build:docker
         cp -r ./dist/ ./../neutrino-proxy-server/src/main/resources/static/
-    - name: GitHub Action for GraalVM JDK 17
+    - name: GitHub Action for GraalVM JDK 21
       uses: graalvm/setup-graalvm@v1
       with:
-        java-version: '21.0.1' # for a specific JDK 17; or '17' for the latest JDK 17
+        java-version: '21.0.1' # for a specific JDK 21;
         distribution: 'graalvm' # New 'distribution' option
         github-token: ${{ secrets.GITHUB_TOKEN }}
     - name: Cache local Maven repository
diff --git a/neutrino-proxy-client/src/main/resources/app-copy.yml b/neutrino-proxy-client/src/main/resources/app-copy.yml
index bbc05203..e3c6a8cc 100644
--- a/neutrino-proxy-client/src/main/resources/app-copy.yml
+++ b/neutrino-proxy-client/src/main/resources/app-copy.yml
@@ -8,22 +8,22 @@ neutrino:
       # 线程池相关配置，用于技术调优，可忽略
       thread-count: 50
       # 隧道SSL证书配置
-      key-store-password: ${STORE_PASS:123456}
-      jks-path: ${JKS_PATH:classpath:/test.jks}
+      key-store-password: 123456
+      jks-path: classpath:/test.jks
       # 服务端IP
-      server-ip: ${SERVER_IP:localhost}
+      server-ip: localhost
       # 服务端端口(对应服务端app.yml中的tunnel.port、tunnel.ssl-port)
-      server-port: ${SERVER_PORT:9002}
+      server-port: 9002
       # 是否启用SSL(注意：该配置必须和server-port对应上)
-      ssl-enable: ${SSL_ENABLE:true}
+      ssl-enable: true
       # 客户端连接唯一凭证
-      license-key: ${LICENSE_KEY:}
+      license-key:
       # 客户端唯一身份标识（可忽略，若不设置首次启动会自动生成）
-      client-id: ${CLIENT_ID:}
+      client-id:
       # 是否开启隧道传输报文日志(日志级别为debug时开启才有效)
-      transfer-log-enable: ${CLIENT_LOG:false}
+      transfer-log-enable: false
       # 是否开启心跳日志
-      heartbeat-log-enable: ${HEARTBEAT_LOG:false}
+      heartbeat-log-enable: false
       # 重连设置
       reconnection:
         # 重连间隔（秒）
@@ -38,4 +38,4 @@ neutrino:
         # udp傀儡端口范围
         puppet-port-range: 10000-10500
         # 是否开启隧道传输报文日志(日志级别为debug时开启才有效)
-        transfer-log-enable: ${CLIENT_LOG:false}
+        transfer-log-enable: false
diff --git a/neutrino-proxy-server/src/main/resources/app-copy.yml b/neutrino-proxy-server/src/main/resources/app-copy.yml
index 36113f44..e7360e41 100644
--- a/neutrino-proxy-server/src/main/resources/app-copy.yml
+++ b/neutrino-proxy-server/src/main/resources/app-copy.yml
@@ -18,46 +18,46 @@ neutrino:
       boss-thread-count: 2
       work-thread-count: 10
       # 隧道非SSL端口
-      port: ${OPEN_PORT:9000}
+      port: 9000
       # 隧道SSL端口
-      ssl-port: ${SSL_PORT:9002}
+      ssl-port: 9002
       # 隧道SSL证书配置
-      key-store-password: ${STORE_PASS:123456}
-      key-manager-password: ${MGR_PASS:123456}
-      jks-path: ${JKS_PATH:classpath:/test.jks}
+      key-store-password: 123456
+      key-manager-password: 123456
+      jks-path: classpath:/test.jks
       # 是否开启隧道传输报文日志(日志级别为debug时开启才有效)
-      transfer-log-enable: ${TUNNEL_LOG:false}
+      transfer-log-enable: false
       # 是否开启心跳日志
-      heartbeat-log-enable: ${HEARTBEAT_LOG:false}
+      heartbeat-log-enable: false
     server:
       tcp:
         # 线程池相关配置，用于技术调优，可忽略
         boss-thread-count: 5
         work-thread-count: 20
         # http代理端口，默认80
-        http-proxy-port: ${HTTP_PROXY_PORT:80}
+        http-proxy-port: 80
         # https代理端口，默认443 （需要配置域名、证书）
-        https-proxy-port: ${HTTPS_PROXY_PORT:443}
+        https-proxy-port: 443
         # 如果不配置，则不支持域名映射
-        domain-name: ${DOMAIN_NAME:}
+        domain-name:
         # https证书配置
-        key-store-password: ${HTTPS_STORE_PASS:}
-        jks-path: ${HTTPS_JKS_PATH:}
+        key-store-password:
+        jks-path:
         # 是否开启代理服务报文日志(日志级别为debug时开启才有效)
-        transfer-log-enable: ${SERVER_LOG:false}
+        transfer-log-enable: false
       udp:
         # 线程池相关配置，用于技术调优，可忽略
         boss-thread-count: 5
         work-thread-count: 20
         # 是否开启代理服务报文日志(日志级别为debug时开启才有效)
-        transfer-log-enable: ${SERVER_LOG:false}
+        transfer-log-enable: false
   data:
     db:
       # 数据库类型，目前支持h2、mysql、mariadb
-      type: ${DB_TYPE:h2}
+      type: h2
       # 数据库连接URL
-      url: ${DB_URL:jdbc:h2:file:./data/db;MODE=MySQL;AUTO_SERVER=TRUE}
+      url: jdbc:h2:file:./data/db;MODE=MySQL;AUTO_SERVER=TRUE
       # 数据库用户名
-      username: ${DB_USER:}
+      username:
       # 数据库密码
-      password: ${DB_PASSWORD:}
+      password: