diff --git a/modules/module-ci-worker/src/main/java/cd/casic/devops/common/worker/api/log/LogSDKApi.java b/modules/module-ci-worker/src/main/java/cd/casic/devops/common/worker/api/log/LogSDKApi.java
new file mode 100644
index 0000000..099fe5e
--- /dev/null
+++ b/modules/module-ci-worker/src/main/java/cd/casic/devops/common/worker/api/log/LogSDKApi.java
@@ -0,0 +1,28 @@
+package cd.casic.devops.common.worker.api.log;
+
+import cd.casic.ci.log.dal.pojo.TaskBuildLogProperty;
+import cd.casic.ci.log.dal.pojo.enums.LogStorageMode;
+import cd.casic.ci.log.dal.pojo.message.LogMessage;
+
+import java.util.List;
+
+public interface LogSDKApi extends WorkerRestApiSDK {
+    
+
+    Result<Boolean> addLogMultiLine(String buildId, List<LogMessage> logMessages);
+    
+
+    Result<Boolean> finishLog(
+            String tag,
+            String jobId,
+            Integer executeCount,
+            String subTag,
+            LogStorageMode logMode
+    );
+    
+
+    Result<Boolean> updateStorageMode(
+        List<TaskBuildLogProperty> propertyList,
+        int executeCount
+    );
+}
\ No newline at end of file