diff --git a/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageEventListener.java b/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageEventListener.java
new file mode 100644
index 00000000..2bd2df59
--- /dev/null
+++ b/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageEventListener.java
@@ -0,0 +1,12 @@
+package com.arextest.storage.service.handler.mocker.coverage;
+
+import com.arextest.model.mock.Mocker;
+
+/**
+ * @author: QizhengMo
+ * @date: 2024/9/18 18:58
+ */
+public interface CoverageEventListener {
+  void onNewCaseRecorded(Mocker coverageMocker);
+  void onExistingCaseRecorded(Mocker coverageMocker);
+}
diff --git a/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageMockerHandler.java b/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageMockerHandler.java
index 46ef8f1b..70df0158 100644
--- a/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageMockerHandler.java
+++ b/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/CoverageMockerHandler.java
@@ -43,7 +43,9 @@ public class CoverageMockerHandler implements MockerHandler {
   private InvalidRecordService invalidRecordService;
   private DefaultApplicationConfig defaultApplicationConfig;
   private CacheProvider cacheProvider;
-  public final List<MetricListener> metricListeners;
+  private final List<MetricListener> metricListeners;
+  private final CoverageEventListener coverageEventListener;
+
   // coverage metric constants
   private static final String METRIC_NAME_RECORD_COVERAGE = "coverage.recording";
   private static final String METRIC_NAME_REPLAY_COVERAGE = "coverage.replay";
@@ -290,6 +292,8 @@ public void run() {
           mockSourceEditionService.removeByRecordId(ProviderNames.DEFAULT, coverageMocker.getRecordId());
           LOGGER.info("{}CoverageMockerHandler received existing case, recordId: {}, pathKey: {}",
               TITLE_RECORD_TASK, coverageMocker.getRecordId(), coverageMocker.getOperationName());
+
+          coverageEventListener.onExistingCaseRecorded(coverageMocker);
         } else {
           op = NEW_SCENE_OP;
           // new scene: extend mocker expiration and insert scene
@@ -301,6 +305,8 @@ public void run() {
               defaultApplicationConfig.getConfigAsLong(COVERAGE_EXPIRATION_DAYS_KEY, COVERAGE_EXPIRATION_DAYS));
           LOGGER.info("{}CoverageMockerHandler received new case, recordId: {}, pathKey: {}",
               TITLE_RECORD_TASK, coverageMocker.getRecordId(), coverageMocker.getOperationName());
+
+          coverageEventListener.onNewCaseRecorded(coverageMocker);
         }
 
         recordCoverageHandle(appId, op, METRIC_NAME_RECORD_COVERAGE);
diff --git a/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/DefaultCoverageEventListener.java b/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/DefaultCoverageEventListener.java
new file mode 100644
index 00000000..7da5c989
--- /dev/null
+++ b/arex-storage-web-api/src/main/java/com/arextest/storage/service/handler/mocker/coverage/DefaultCoverageEventListener.java
@@ -0,0 +1,21 @@
+package com.arextest.storage.service.handler.mocker.coverage;
+
+import com.arextest.model.mock.Mocker;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author: QizhengMo
+ * @date: 2024/9/18 19:00
+ */
+@Service
+@ConditionalOnMissingBean(CoverageEventListener.class)
+public class DefaultCoverageEventListener implements CoverageEventListener {
+    @Override
+    public void onNewCaseRecorded(Mocker coverageMocker) {
+    }
+
+    @Override
+    public void onExistingCaseRecorded(Mocker coverageMocker) {
+    }
+}