diff --git a/dinky-admin/src/main/java/org/dinky/service/impl/JobInstanceServiceImpl.java b/dinky-admin/src/main/java/org/dinky/service/impl/JobInstanceServiceImpl.java
index 93d9e8ea43..01f63a7dbd 100644
--- a/dinky-admin/src/main/java/org/dinky/service/impl/JobInstanceServiceImpl.java
+++ b/dinky-admin/src/main/java/org/dinky/service/impl/JobInstanceServiceImpl.java
@@ -41,7 +41,6 @@
 import org.dinky.data.model.mapping.ClusterInstanceMapping;
 import org.dinky.data.result.ProTableResult;
 import org.dinky.data.vo.task.JobInstanceVo;
-import org.dinky.executor.ExecutorConfig;
 import org.dinky.explainer.lineage.LineageBuilder;
 import org.dinky.explainer.lineage.LineageResult;
 import org.dinky.job.FlinkJobTask;