diff --git a/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerFeedbacksController.java b/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerFeedbacksController.java
index a65efdd..92c1206 100644
--- a/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerFeedbacksController.java
+++ b/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerFeedbacksController.java
@@ -9,7 +9,6 @@ import cn.dev33.satoken.annotation.SaCheckPermission;
 import org.dromara.property.domain.bo.CustomerFeedbacksBo;
 import org.dromara.property.domain.vo.CustomerFeedbacksVo;
 import org.dromara.property.service.ICustomerFeedbacksService;
-import org.jfree.data.category.DefaultCategoryDataset;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.validation.annotation.Validated;
 import org.dromara.common.idempotent.annotation.RepeatSubmit;
@@ -44,7 +43,6 @@ public class CustomerFeedbacksController extends BaseController {
     @SaCheckPermission("system:feedbacks:list")
     @GetMapping("/list")
     public TableDataInfo<CustomerFeedbacksVo> list(CustomerFeedbacksBo bo, PageQuery pageQuery) {
-        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
         return customerFeedbacksService.queryPageList(bo, pageQuery);
     }
 
diff --git a/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerServeceController.java b/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerServeceController.java
index d2cb900..40761a8 100644
--- a/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerServeceController.java
+++ b/ruoyi-modules/Property/src/main/java/org/dromara/property/controller/CustomerServeceController.java
@@ -5,7 +5,6 @@ import org.dromara.common.core.domain.R;
 import org.dromara.common.web.core.BaseController;
 import org.dromara.property.domain.vo.ServeceCustomerCountVo;
 import org.dromara.property.service.IServiceWorkOrdersService;
-import org.jfree.data.category.DefaultCategoryDataset;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/ruoyi-modules/Property/src/main/java/org/dromara/property/service/IServiceWorkOrdersService.java b/ruoyi-modules/Property/src/main/java/org/dromara/property/service/IServiceWorkOrdersService.java
index 5d58be3..f9dc1d6 100644
--- a/ruoyi-modules/Property/src/main/java/org/dromara/property/service/IServiceWorkOrdersService.java
+++ b/ruoyi-modules/Property/src/main/java/org/dromara/property/service/IServiceWorkOrdersService.java
@@ -6,7 +6,6 @@ import org.dromara.property.domain.bo.ServiceWorkOrdersBo;
 import org.dromara.property.domain.vo.ServeceCustomerCountVo;
 import org.dromara.property.domain.vo.ServiceWorkOrdersInfoVo;
 import org.dromara.property.domain.vo.ServiceWorkOrdersVo;
-import org.jfree.data.category.DefaultCategoryDataset;
 
 import java.util.Collection;
 import java.util.List;
diff --git a/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/ServiceWorkOrdersServiceImpl.java b/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/ServiceWorkOrdersServiceImpl.java
index 2bde554..921918c 100644
--- a/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/ServiceWorkOrdersServiceImpl.java
+++ b/ruoyi-modules/Property/src/main/java/org/dromara/property/service/impl/ServiceWorkOrdersServiceImpl.java
@@ -29,11 +29,6 @@ import org.dromara.property.mapper.ServiceWorkOrdersRecordMapper;
 import org.dromara.property.mapper.ServiceWorkOrdersTypeMapper;
 import org.dromara.property.service.IServiceWorkOrdersService;
 import org.dromara.system.api.model.LoginUser;
-import org.jfree.chart.ChartFactory;
-import org.jfree.chart.ChartPanel;
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.plot.PlotOrientation;
-import org.jfree.data.category.DefaultCategoryDataset;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;