diff --git a/dolphinscheduler-extract/dolphinscheduler-extract-master/src/main/java/org/apache/dolphinscheduler/extract/master/ILogicTaskInstanceOperator.java b/dolphinscheduler-extract/dolphinscheduler-extract-master/src/main/java/org/apache/dolphinscheduler/extract/master/ILogicTaskInstanceOperator.java
index 0d3f6300e102..79eec5e61ed1 100644
--- a/dolphinscheduler-extract/dolphinscheduler-extract-master/src/main/java/org/apache/dolphinscheduler/extract/master/ILogicTaskInstanceOperator.java
+++ b/dolphinscheduler-extract/dolphinscheduler-extract-master/src/main/java/org/apache/dolphinscheduler/extract/master/ILogicTaskInstanceOperator.java
@@ -19,6 +19,14 @@
 
 import org.apache.dolphinscheduler.extract.base.RpcMethod;
 import org.apache.dolphinscheduler.extract.base.RpcService;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskDispatchRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskDispatchResponse;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskKillRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskKillResponse;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskPauseRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskPauseResponse;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskTakeOverRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskTakeOverResponse;
 
 @RpcService
 public interface ILogicTaskInstanceOperator {
diff --git a/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/engine/task/runnable/TaskExecutionRunnable.java b/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/engine/task/runnable/TaskExecutionRunnable.java
index 345f33efcda7..a05f58f1cd33 100644
--- a/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/engine/task/runnable/TaskExecutionRunnable.java
+++ b/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/engine/task/runnable/TaskExecutionRunnable.java
@@ -20,6 +20,12 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkState;
 
+import org.apache.dolphinscheduler.dao.entity.Project;
+import org.apache.dolphinscheduler.dao.entity.TaskDefinition;
+import org.apache.dolphinscheduler.dao.entity.TaskInstance;
+import org.apache.dolphinscheduler.dao.entity.WorkflowDefinition;
+import org.apache.dolphinscheduler.dao.entity.WorkflowInstance;
+import org.apache.dolphinscheduler.dao.entity.WorkflowInstanceRelation;
 import org.apache.dolphinscheduler.dao.mapper.WorkflowInstanceMapper;
 import org.apache.dolphinscheduler.dao.mapper.WorkflowInstanceRelationMapper;
 import org.apache.dolphinscheduler.extract.base.client.Clients;
diff --git a/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/rpc/LogicTaskInstanceOperatorImpl.java b/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/rpc/LogicTaskInstanceOperatorImpl.java
index faa65d6223ce..8ecf353040f6 100644
--- a/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/rpc/LogicTaskInstanceOperatorImpl.java
+++ b/dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/rpc/LogicTaskInstanceOperatorImpl.java
@@ -18,6 +18,14 @@
 package org.apache.dolphinscheduler.server.master.rpc;
 
 import org.apache.dolphinscheduler.extract.master.ILogicTaskInstanceOperator;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskDispatchRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskDispatchResponse;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskKillRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskKillResponse;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskPauseRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskPauseResponse;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskTakeOverRequest;
+import org.apache.dolphinscheduler.extract.master.transportor.LogicTaskTakeOverResponse;
 
 import lombok.extern.slf4j.Slf4j;