diff --git a/.github/actions/common/backend/action.yml b/.github/actions/common/backend/action.yml
index 345552df81..3989658a12 100644
--- a/.github/actions/common/backend/action.yml
+++ b/.github/actions/common/backend/action.yml
@@ -46,3 +46,12 @@ runs:
       uses: actions/setup-python@v5
       with:
         python-version: '3.10'
+    - name: install requests
+      shell: bash
+      run: |
+        pip install requests
+    - name: download agent
+      uses: actions/cache@v4
+      with:
+        path: sermant-agent-*/
+        key: ${{ runner.os }}-agent-${{ github.run_id }}
diff --git a/.github/actions/scenarios/backend/config/action.yml b/.github/actions/scenarios/backend/config/action.yml
index cb05d180ea..98f0199dbb 100644
--- a/.github/actions/scenarios/backend/config/action.yml
+++ b/.github/actions/scenarios/backend/config/action.yml
@@ -3,6 +3,10 @@ description: "Auto test for Backend"
 runs:
   using: "composite"
   steps:
+    - name: entry
+      uses: ./.github/actions/common/entry
+      with:
+        log-dir: ./logs/backend-config
     - name: start backend with zookeeper
       shell: bash
       env:
diff --git a/.github/actions/scenarios/backend/event/memory/action.yml b/.github/actions/scenarios/backend/event/memory/action.yml
index 37af0ebca3..4812af9bc9 100644
--- a/.github/actions/scenarios/backend/event/memory/action.yml
+++ b/.github/actions/scenarios/backend/event/memory/action.yml
@@ -3,18 +3,13 @@ description: "Auto test for Backend"
 runs:
   using: "composite"
   steps:
-    - name: download agent
-      uses: actions/cache@v4
-      with:
-        path: sermant-agent-*/
-        key: ${{ runner.os }}-agent-${{ github.run_id }}
     - name: package dubbo 2.6.0 tests
       shell: bash
       run: mvn package -Dalibaba.dubbo.version=2.6.0 -DskipTests -P260 --file sermant-integration-tests/dubbo-test/pom.xml
     - name: entry
       uses: ./.github/actions/common/entry
       with:
-        log-dir: ./logs/backend
+        log-dir: ./logs/backend-memory
     - name: start backend with memory
       shell: bash
       run: |
@@ -39,10 +34,6 @@ runs:
       shell: bash
       run: |
         netstat -nlp | grep :28021 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
-    - name: install requests
-      shell: bash
-      run: |
-        pip install requests
     - name: start test
       shell: bash
       run: |
diff --git a/.github/actions/scenarios/backend/event/redis/action.yml b/.github/actions/scenarios/backend/event/redis/action.yml
index d12db858b7..83e5466c62 100644
--- a/.github/actions/scenarios/backend/event/redis/action.yml
+++ b/.github/actions/scenarios/backend/event/redis/action.yml
@@ -6,7 +6,7 @@ runs:
     - name: entry
       uses: ./.github/actions/common/entry
       with:
-        log-dir: ./logs/backend
+        log-dir: ./logs/backend-redis
     - name: install redis
       shell: bash
       run: |
diff --git a/.github/actions/scenarios/backend/external-agent/action.yml b/.github/actions/scenarios/backend/external-agent/action.yml
new file mode 100644
index 0000000000..a22b6e8625
--- /dev/null
+++ b/.github/actions/scenarios/backend/external-agent/action.yml
@@ -0,0 +1,235 @@
+name: "Test external agent management"
+description: "Auto test for external agent"
+runs:
+  using: "composite"
+  steps:
+    - name: entry
+      uses: ./.github/actions/common/entry
+      with:
+        log-dir: ./logs/backend-external-agent
+    - name: compile AgentLoader
+      shell: bash
+      run: |
+        cp sermant-integration-tests/scripts/AgentLoader.java ./
+        javac -classpath ./:${{ env.JAVA_HOME}}/lib/tools.jar AgentLoader.java
+    - name: download opentelemetry agent
+      uses: actions/cache@v4
+      with:
+        path: opentelemetry-javaagent.jar
+        key: ${{ runner.os }}-opentelemetry-javaagent.jar
+        restore-keys: |
+          ${{ runner.os }}-opentelemetry-javaagent.jar
+    - name: start backend with zookeeper
+      shell: bash
+      env:
+        DYNAMIC_CONFIG_SERVERADDRESS: 127.0.0.1:2181
+        DYNAMIC_CONFIG_DYNAMICCONFIGTYPE: ZOOKEEPER
+        DYNAMIC_CONFIG_ENABLE: true
+        NETTY_PORT: 6894
+        SERVER_PORT: 8910
+        MAX_EFFECTIVE_TIME: 20000
+      run: |
+        nohup java -jar sermant-agent-${{ env.sermantVersion }}/server/sermant/sermant-backend-${{ env.sermantVersion }}.jar &
+        sleep 20
+
+    - name: start application with sermant agent without external agent
+      shell: bash
+      env:
+        dynamic.config.serverAddress: 127.0.0.1:2181
+        dynamic.config.dynamicConfigType: ZOOKEEPER
+        service.meta.project: TestAgentCore
+      run: |
+        nohup java -javaagent:sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        -Dserver.port=8915 \
+        -Dagent.config.externalAgent.injection=false \
+        -Dagent.service.heartbeat.enable=true \
+        -Dagent.service.gateway.enable=true \
+        -Devent.enable=true \
+        -Dgateway.nettyPort=6894 \
+        -Dheartbeat.interval=5000 \
+        -jar sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
+    - name: waiting for application start
+      shell: bash
+      run: |
+        bash ./sermant-integration-tests/scripts/checkService.sh http://127.0.0.1:8915/ping 120
+    - name: test start with sermant agent without external agent
+      shell: bash
+      run: |
+        export TEST_MODE=startWithoutExternalAgent
+        python -m unittest ./sermant-integration-tests/scripts/test_backend_external_agent.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8915 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+        sleep 3
+    - name: start application with sermant agent and external agent
+      shell: bash
+      env:
+        dynamic.config.serverAddress: 127.0.0.1:2181
+        dynamic.config.dynamicConfigType: ZOOKEEPER
+        service.meta.project: TestAgentCore
+      run: |
+        nohup java -javaagent:sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        -Dserver.port=8916 \
+        -Dagent.config.externalAgent.injection=true \
+        -Dagent.config.externalAgent.name=OTEL \
+        -Dagent.config.externalAgent.file=opentelemetry-javaagent.jar \
+        -Dagent.service.heartbeat.enable=true \
+        -Dagent.service.gateway.enable=true \
+        -Devent.enable=true \
+        -Dgateway.nettyPort=6894 \
+        -Dheartbeat.interval=5000 \
+        -jar sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
+    - name: waiting for application start
+      shell: bash
+      run: |
+        bash ./sermant-integration-tests/scripts/checkService.sh http://127.0.0.1:8916/ping 120
+    - name: test start with sermant agent and external agent
+      shell: bash
+      run: |
+        export TEST_MODE=startWithExternalAgent
+        python -m unittest ./sermant-integration-tests/scripts/test_backend_external_agent.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8916 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+        sleep 3
+    - name: start application alone
+      shell: bash
+      env:
+        dynamic.config.serverAddress: 127.0.0.1:2181
+        dynamic.config.dynamicConfigType: ZOOKEEPER
+        service.meta.project: TestAgentCore
+      run: |
+        nohup java -Dserver.port=8917 \
+        -jar sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
+    - name: waiting for application start
+      shell: bash
+      run: |
+        bash ./sermant-integration-tests/scripts/checkService.sh http://127.0.0.1:8917/ping 120
+        sleep 10
+    - name: dynamic install external agent
+      shell: bash
+      run: java -classpath ./:${{ env.JAVA_HOME}}/lib/tools.jar AgentLoader sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        command=INSTALL-EXTERNAL-AGENT:OTEL,AGENT_FILE=opentelemetry-javaagent.jar,agent.service.heartbeat.enable=true,agent.service.gateway.enable=true,event.enable=true,gateway.nettyPort=6894,heartbeat.interval=5000
+    - name: test install external agent by attach in case of sermant agent is not installed
+      shell: bash
+      run: |
+        export TEST_MODE=installByAttach
+        python -m unittest ./sermant-integration-tests/scripts/test_backend_external_agent.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8917 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+        sleep 3
+    - name: start application with sermant agent without external agent
+      shell: bash
+      env:
+        dynamic.config.serverAddress: 127.0.0.1:2181
+        dynamic.config.dynamicConfigType: ZOOKEEPER
+        service.meta.project: TestAgentCore
+      run: |
+        nohup java -javaagent:sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        -Dserver.port=8918 \
+        -Dagent.config.externalAgent.injection=false \
+        -Dagent.service.heartbeat.enable=true \
+        -Dagent.service.gateway.enable=true \
+        -Devent.enable=true \
+        -Dgateway.nettyPort=6894 \
+        -Dheartbeat.interval=5000 \
+        -jar sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
+    - name: waiting for application start
+      shell: bash
+      run: |
+        bash ./sermant-integration-tests/scripts/checkService.sh http://127.0.0.1:8918/ping 120
+    - name: dynamic install external agent
+      shell: bash
+      run: java -classpath ./:${{ env.JAVA_HOME}}/lib/tools.jar AgentLoader sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        command=INSTALL-EXTERNAL-AGENT:OTEL,AGENT_FILE=opentelemetry-javaagent.jar,agent.service.heartbeat.enable=true,agent.service.gateway.enable=true,event.enable=true,gateway.nettyPort=6894
+    - name: test install external agent by attach in case of sermant agent is installed
+      shell: bash
+      run: |
+        export TEST_MODE=installByAttach
+        python -m unittest ./sermant-integration-tests/scripts/test_backend_external_agent.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8918 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+        sleep 3
+    - name: start application alone
+      shell: bash
+      env:
+        dynamic.config.serverAddress: 127.0.0.1:2181
+        dynamic.config.dynamicConfigType: ZOOKEEPER
+        service.meta.project: TestAgentCore
+      run: |
+        nohup java -Dserver.port=8919 \
+        -jar sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
+    - name: waiting for application start
+      shell: bash
+      run: |
+        bash ./sermant-integration-tests/scripts/checkService.sh http://127.0.0.1:8919/ping 120
+        sleep 10
+    - name: dynamic install external agent
+      shell: bash
+      run: java -classpath ./:${{ env.JAVA_HOME}}/lib/tools.jar AgentLoader sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        agent.config.externalAgent.injection=true,agent.config.externalAgent.name=OTEL,agent.config.externalAgent.file=opentelemetry-javaagent.jar,agent.service.heartbeat.enable=true,agent.service.gateway.enable=true,event.enable=true,gateway.nettyPort=6894,heartbeat.interval=5000
+    - name: test install external agent by attach in case of sermant agent is not installalled and has set external agent config
+      shell: bash
+      run: |
+        export TEST_MODE=installByAttach
+        python -m unittest ./sermant-integration-tests/scripts/test_backend_external_agent.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8919 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+        sleep 3
+    - name: start application with sermant agent without external agent
+      shell: bash
+      env:
+        dynamic.config.serverAddress: 127.0.0.1:2181
+        dynamic.config.dynamicConfigType: ZOOKEEPER
+        service.meta.project: TestAgentCore
+      run: |
+        nohup java -javaagent:sermant-agent-${{ env.sermantVersion }}/agent/sermant-agent.jar \
+        -Dserver.port=8920 \
+        -Dagent.config.externalAgent.injection=false \
+        -Dagent.service.heartbeat.enable=true \
+        -Dagent.service.gateway.enable=true \
+        -Devent.enable=true \
+        -Dgateway.nettyPort=6894 \
+        -Dheartbeat.interval=5000 \
+        -jar sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
+    - name: waiting for application start
+      shell: bash
+      run: |
+        bash ./sermant-integration-tests/scripts/checkService.sh http://127.0.0.1:8920/ping 120
+    - name: test install external agent by Sermant Backend
+      shell: bash
+      run: |
+        export TEST_MODE=install
+        python -m unittest ./sermant-integration-tests/scripts/test_backend_external_agent.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8920 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+        sleep 3
+    - name: stop backend
+      shell: bash
+      run: |
+        netstat -nlp | grep :8910 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+    - name: exit
+      if: always()
+      uses: ./.github/actions/common/exit
+      with:
+        processor-keyword: agentcore|backend
+    - name: if failure then upload error log
+      uses: actions/upload-artifact@v4
+      if: ${{ failure() || cancelled() }}
+      with:
+        name: (${{ github.job }})-backend-logs
+        path: |
+          ./*.log
+          ./logs/**
+        if-no-files-found: warn
+        retention-days: 2
diff --git a/.github/actions/scenarios/backend/hot-plugging/action.yml b/.github/actions/scenarios/backend/hot-plugging/action.yml
index 810b1c70c4..16c374f78b 100644
--- a/.github/actions/scenarios/backend/hot-plugging/action.yml
+++ b/.github/actions/scenarios/backend/hot-plugging/action.yml
@@ -1,8 +1,12 @@
-name: "Test the configuration management of Backend"
+name: "Test the plugin hot-plugging in Backend"
 description: "Auto test for Backend"
 runs:
   using: "composite"
   steps:
+    - name: entry
+      uses: ./.github/actions/common/entry
+      with:
+        log-dir: ./logs/backend-hot-plugging
     - name: compile AgentLoader
       shell: bash
       run: |
@@ -27,8 +31,7 @@ runs:
         service.meta.project: TestAgentCore
       run: |
         nohup java -jar \
-        sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir
-        }}/agentcore-test.log 2>&1 &
+        sermant-agent-${{ env.sermantVersion }}/agent/agentcore-test-application-1.0.0-jar-with-dependencies.jar > ${{ env.logDir }}/agentcore-test.log 2>&1 &
     - name: waiting for agentcore services start
       shell: bash
       run: |
@@ -66,6 +69,14 @@ runs:
       run: |
         export TEST_MODE=unInstall
         python -m unittest ./sermant-integration-tests/scripts/test_backend_hot_plugging.py
+    - name: stop application
+      shell: bash
+      run: |
+        netstat -nlp | grep :8915 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
+    - name: stop backend
+      shell: bash
+      run: |
+        netstat -nlp | grep :8910 | awk '{print $7}' | awk -F "/" '{print $1}' | xargs kill
     - name: exit
       if: always()
       uses: ./.github/actions/common/exit
diff --git a/.github/workflows/backend_integration_test.yml b/.github/workflows/backend_integration_test.yml
index ae6fa98d12..6746b7f28d 100644
--- a/.github/workflows/backend_integration_test.yml
+++ b/.github/workflows/backend_integration_test.yml
@@ -57,6 +57,17 @@ jobs:
         run: |
           export ROOT_PATH=$(pwd)
           bash ./sermant-integration-tests/scripts/tryDownloadMidware.sh nacos210
+      - name: cache opentelemetry agent
+        uses: actions/cache@v4
+        with:
+          path: opentelemetry-javaagent.jar
+          key: ${{ runner.os }}-opentelemetry-javaagent.jar
+          restore-keys: |
+            ${{ runner.os }}-opentelemetry-javaagent.jar
+      - name: download opentelemetry agent
+        run: |
+          export ROOT_PATH=$(pwd)
+          bash ./sermant-integration-tests/scripts/tryDownloadMidware.sh otel
   build-agent-and-cache:
     name: build agent and cache
     runs-on: ubuntu-latest
@@ -102,3 +113,5 @@ jobs:
         uses: ./.github/actions/scenarios/backend/config
       - name: start hot plugging test
         uses: ./.github/actions/scenarios/backend/hot-plugging
+      - name: start external agent test
+        uses: ./.github/actions/scenarios/backend/external-agent
diff --git a/sermant-integration-tests/agentcore-test/agentcore-test-application/src/main/java/com/example/sermant/agentcore/test/application/AgentCoreTestApplication.java b/sermant-integration-tests/agentcore-test/agentcore-test-application/src/main/java/com/example/sermant/agentcore/test/application/AgentCoreTestApplication.java
index 3a1df759b2..dd98570f4f 100644
--- a/sermant-integration-tests/agentcore-test/agentcore-test-application/src/main/java/com/example/sermant/agentcore/test/application/AgentCoreTestApplication.java
+++ b/sermant-integration-tests/agentcore-test/agentcore-test-application/src/main/java/com/example/sermant/agentcore/test/application/AgentCoreTestApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023-2023 Huawei Technologies Co., Ltd. All rights reserved.
+ * Copyright (C) 2023-2025 Huawei Technologies Co., Ltd. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,7 +41,14 @@ public class AgentCoreTestApplication {
      * @throws IllegalAccessException
      */
     public static void main(String[] args) throws IOException, IllegalAccessException {
-        HttpServer server = HttpServer.create(new InetSocketAddress(SERVER_PORT), 0);
+        int actualPort;
+        String port = System.getProperty("server.port");
+        if (port != null && !"".equals(port)) {
+            actualPort = Integer.parseInt(port);
+        } else {
+            actualPort = SERVER_PORT;
+        }
+        HttpServer server = HttpServer.create(new InetSocketAddress(actualPort), 0);
 
         // 添加URL路由
         for (Field field : RouterPath.class.getDeclaredFields()) {
diff --git a/sermant-integration-tests/scripts/test_backend_external_agent.py b/sermant-integration-tests/scripts/test_backend_external_agent.py
new file mode 100644
index 0000000000..f1551dbeba
--- /dev/null
+++ b/sermant-integration-tests/scripts/test_backend_external_agent.py
@@ -0,0 +1,75 @@
+#
+# Copyright (C) 2025-2025 Sermant Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+
+import requests
+import time
+import unittest
+import os
+
+class TestBackendExternalAgent(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.mode = os.getenv('TEST_MODE', 'default')
+        cls.session = requests.session()
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.session.close()
+
+    hot_plugging_url = "http://127.0.0.1:8910/sermant/publishHotPluggingConfig"
+    query_plugin_info_url = "http://127.0.0.1:8910/sermant/getPluginsInfo"
+    header = {'content-type': 'application/json'}
+    install_external_agent_param = {
+        "commandType": "INSTALL-EXTERNAL-AGENT",
+        "instanceIds": "",
+        "externalAgentName": "OTEL",
+        "agentPath": "opentelemetry-javaagent.jar"
+    }
+
+    def get_health_instances(self):
+        time.sleep(30)
+        resp = self.session.get(self.query_plugin_info_url).json()
+        health_instances = [item for item in resp if item.get('health') is True]
+        print("Health Instances:", health_instances)
+        return health_instances
+
+    def assert_otel_installed(self, instance):
+        self.assertIn("OTEL", instance['externalAgentInfoMap'], "OTEL not found in externalAgentInfoMap")
+        self.assertEqual("OTEL", instance['externalAgentInfoMap']['OTEL']['name'])
+        self.assertEqual("2.10.0", instance['externalAgentInfoMap']['OTEL']['version'])
+
+    def test_external_agent_function(self):
+        health_instances = self.get_health_instances()
+
+        if self.mode == 'startWithoutExternalAgent':
+            self.assertEqual({}, health_instances[0]['externalAgentInfoMap'])
+
+        elif self.mode == 'startWithExternalAgent':
+            self.assert_otel_installed(health_instances[0])
+
+        elif self.mode == 'installByAttach':
+            self.assert_otel_installed(health_instances[0])
+
+        elif self.mode == 'installByBackend':
+            self.install_external_agent_param["instanceIds"] = health_instances[0]['instanceId']
+            self.session.post(self.hot_plugging_url, json=self.install_external_agent_param, headers=self.header)
+
+            health_instances = self.get_health_instances()
+            self.assert_otel_installed(health_instances[0])
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/sermant-integration-tests/scripts/test_backend_hot_plugging.py b/sermant-integration-tests/scripts/test_backend_hot_plugging.py
index 9d1e2c4952..3c1c5be323 100644
--- a/sermant-integration-tests/scripts/test_backend_hot_plugging.py
+++ b/sermant-integration-tests/scripts/test_backend_hot_plugging.py
@@ -74,6 +74,5 @@ def test_hot_plugging_function(self):
             resp = session.get(self.query_uninstall_result_url).json()
             self.assertTrue(resp.get('DYNAMIC_UNINSTALL_PLUGIN_INTERCEPTOR_FAILURE'))
             self.assertFalse(resp.get('DYNAMIC_UNINSTALL_REPEAT_ENHANCE'))
-
 if __name__ == "__main__":
     unittest.main()
diff --git a/sermant-integration-tests/scripts/tryDownloadMidware.sh b/sermant-integration-tests/scripts/tryDownloadMidware.sh
index 7bf53c974e..364a959e2c 100644
--- a/sermant-integration-tests/scripts/tryDownloadMidware.sh
+++ b/sermant-integration-tests/scripts/tryDownloadMidware.sh
@@ -44,6 +44,9 @@ ROCKETMQ_514_FILE_NAME=rocketmq-all-5.1.4-bin-release.zip
 KAFKA_ADDRESS=https://archive.apache.org/dist/kafka/2.7.0/kafka_2.13-2.7.0.tgz
 KAFKA_FILE_NAME=kafka_2.13-2.7.0.tgz
 
+OTEL_ADDRESS=https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v2.10.0/opentelemetry-javaagent.jar
+OTEL_FILE_NAME=opentelemetry-javaagent.jar
+
 #重试次数
 TRY_TIMES=3
 
@@ -95,6 +98,9 @@ elif [ $midleware == "rocketmq514" ]; then
 elif [ $midleware == "kafka" ]; then
   ADDRESS=$KAFKA_ADDRESS
   FILE_NAME=$KAFKA_FILE_NAME
+  elif [ $midleware == "otel" ]; then
+    ADDRESS=$OTEL_ADDRESS
+    FILE_NAME=$OTEL_FILE_NAME
 else
   ADDRESS=$CSE_ADDRESS
   FILE_NAME=$CSE_FILE_NAME