diff --git a/pqs-advance/advance-boot/src/main/java/com/njcn/advance/event/service/Test.java b/pqs-advance/advance-boot/src/main/java/com/njcn/advance/event/service/Test.java
index 2259e6b46..552c94dd0 100644
--- a/pqs-advance/advance-boot/src/main/java/com/njcn/advance/event/service/Test.java
+++ b/pqs-advance/advance-boot/src/main/java/com/njcn/advance/event/service/Test.java
@@ -1,12 +1,9 @@
 package com.njcn.advance.event.service;
 
-import com.njcn.advance.event.cause.core.VoltageSagAnalyzer;
 import com.njcn.advance.event.cause.jna.QvvrCauseDLL;
-import com.njcn.advance.event.cause.model.AnalysisResult;
 import com.njcn.advance.event.cause.model.DataFeature;
-import com.njcn.advance.event.cause.model.QvvrDataStruct;
-import com.njcn.advance.event.pojo.EventAnalysisDTO;
 import com.njcn.advance.event.type.jna.QvvrDLL;
+import com.njcn.advance.pojo.dto.EventAnalysisDTO;
 import com.njcn.common.pojo.exception.BusinessException;
 import com.njcn.event.file.component.WaveFileComponent;
 import com.njcn.event.file.pojo.dto.WaveDataDTO;