diff --git a/pqs-bpm/bpm-boot/src/main/java/com/njcn/bpm/config/BpmTaskEventListener.java b/pqs-bpm/bpm-boot/src/main/java/com/njcn/bpm/config/BpmTaskEventListener.java
index d45e4e787..5efd4adc4 100644
--- a/pqs-bpm/bpm-boot/src/main/java/com/njcn/bpm/config/BpmTaskEventListener.java
+++ b/pqs-bpm/bpm-boot/src/main/java/com/njcn/bpm/config/BpmTaskEventListener.java
@@ -3,6 +3,8 @@ package com.njcn.bpm.config;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.StrUtil;
 import com.google.common.collect.ImmutableSet;
+import com.njcn.bpm.service.task.IBpmActivityService;
+import com.njcn.bpm.service.task.IBpmTaskService;
 import lombok.extern.slf4j.Slf4j;
 import org.flowable.common.engine.api.delegate.event.FlowableEngineEntityEvent;
 import org.flowable.common.engine.api.delegate.event.FlowableEngineEventType;