diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..5e41eeb5f
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,75 @@
+name: release-ubuntu
+
+on:
+  push:
+    tags:
+      - "v*.*.*" # 触发条件是推送标签 如git tag v2.7.4 git push origin v2.7.4
+
+jobs:
+  build-ubuntu:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch: [amd64]
+      max-parallel: 1 # 最大并行数
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4 # github action运行环境
+
+      - name: Create release # 创建文件夹
+        run: |
+          rm -rf release 
+          mkdir release
+          echo ${{ github.sha }} > Release.txt
+          cp Release.txt LICENSE release/
+          cat Release.txt
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v4
+        with:
+          # Eclipse基金会维护的开源Java发行版 因为github action参考java的用这个 所以用这个
+          # 还有microsoft(微软维护的openjdk发行版) oracle(商用SDK)等
+          distribution: 'temurin'
+          java-version: '8'
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x' # Node.js版本 20系列的最新稳定版
+
+      - name: Compile backend
+        run: |
+          mvn package
+          mvn package -P war
+
+      - name: Compile frontend
+        run: |
+          cd ./web
+          npm install
+          npm run build:prod
+          cd ../
+
+      - name: Package Files
+        run: |
+          cp -r ./src/main/resources/static release/  # 复制前端文件
+          cp ./target/*.jar release/     # 复制 JAR 文件
+          cp ./src/main/resources/application-dev.yml release/application.yml
+          
+          BRANCH=${{ github.event.base_ref }}
+          BRANCH_NAME=$(echo "$BRANCH" | grep -oP 'refs/heads/\K.*')
+          echo "BRANCH_NAME= ${BRANCH_NAME}"
+          # 如果无法获取，使用默认分支
+          if [[ -z "BRANCH_NAME" ]]; then
+            BRANCH_NAME="${{ github.event.repository.default_branch }}"
+          fi
+          
+          TAG_NAME="${GITHUB_REF#refs/tags/}"
+          ZIP_FILE_NAME="${BRANCH_NAME}-${TAG_NAME}.zip"
+          zip -r "$ZIP_FILE_NAME" release
+          echo "ZIP_FILE_NAME=$ZIP_FILE_NAME" >> $GITHUB_ENV
+
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: ${{ env.ZIP_FILE_NAME }}
\ No newline at end of file
diff --git a/src/main/java/com/genersoft/iot/vmp/conf/security/JwtUtils.java b/src/main/java/com/genersoft/iot/vmp/conf/security/JwtUtils.java
index 37a3307e5..3fa12e869 100644
--- a/src/main/java/com/genersoft/iot/vmp/conf/security/JwtUtils.java
+++ b/src/main/java/com/genersoft/iot/vmp/conf/security/JwtUtils.java
@@ -231,7 +231,7 @@ public class JwtUtils implements InitializingBean {
             if (expirationTime != null) {
                 // 判断是否即将过期, 默认剩余时间小于5分钟未即将过期
                 // 剩余时间 （秒）
-                long timeRemaining = LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)) - expirationTime.getValue();
+                long timeRemaining = expirationTime.getValue() - LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8));
                 if (timeRemaining < 5 * 60) {
                     jwtUser.setStatus(JwtUser.TokenStatus.EXPIRING_SOON);
                 } else {
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
index 4159c8ca7..037d9332e 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
@@ -243,7 +243,7 @@ public class SIPCommanderForPlatform implements ISIPCommanderForPlatform {
         if (sendAfterResponse) {
             // 默认按照收到200回复后发送下一条， 如果超时收不到回复，就以30毫秒的间隔直接发送。
             sipSender.transmitRequest(parentPlatform.getDeviceIp(), request, eventResult -> {
-                if (eventResult.type.equals(SipSubscribe.EventResultType.timeout)) {
+                if (eventResult.statusCode == -1024) {
                     // 消息发送超时, 以30毫秒的间隔直接发送
                     int indexNext = index + parentPlatform.getCatalogGroup();
                     try {
@@ -266,8 +266,7 @@ public class SIPCommanderForPlatform implements ISIPCommanderForPlatform {
             });
         }else {
             sipSender.transmitRequest(parentPlatform.getDeviceIp(), request, eventResult -> {
-                log.error("[目录推送失败] 国标级联 platform : {}, code: {}, msg: {}, 停止发送", parentPlatform.getServerGBId(), eventResult.statusCode, eventResult.msg);
-                dynamicTask.stop(timeoutTaskKey);
+                log.error("[目录推送失败] 国标级联 platform : {}, code: {}, msg: {}", parentPlatform.getServerGBId(), eventResult.statusCode, eventResult.msg);
             }, null);
             dynamicTask.startDelay(timeoutTaskKey, ()->{
                 int indexNext = index + parentPlatform.getCatalogGroup();