diff --git a/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/controller/IcPolicyController.java b/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/controller/IcPolicyController.java
index 7b604b4ba8..31003e4e31 100644
--- a/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/controller/IcPolicyController.java
+++ b/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/controller/IcPolicyController.java
@@ -1,11 +1,10 @@
 package com.epmet.controller;
 
-import com.epmet.commons.tools.utils.ConvertUtils;
-import com.epmet.commons.tools.utils.EpmetRequestHolder;
 import com.epmet.commons.tools.annotation.LoginUser;
 import com.epmet.commons.tools.dto.form.PageFormDTO;
 import com.epmet.commons.tools.page.PageData;
 import com.epmet.commons.tools.security.dto.TokenDto;
+import com.epmet.commons.tools.utils.EpmetRequestHolder;
 import com.epmet.commons.tools.utils.Result;
 import com.epmet.commons.tools.validator.ValidatorUtils;
 import com.epmet.dto.IcPolicyDTO;
@@ -17,6 +16,7 @@ import com.epmet.dto.form.resi.ResisByPolicyRulesFormDTO;
 import com.epmet.dto.result.resi.ResiByPolicyInfoResultDTO;
 import com.epmet.entity.IcPolicyRuleDetailEntity;
 import com.epmet.service.IcPolicyService;
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;