diff --git a/src/main/java/com/lz/modules/performance/controller/ChartController.java b/src/main/java/com/lz/modules/performance/controller/ChartController.java
index 0f0942e4..20b7a5a3 100644
--- a/src/main/java/com/lz/modules/performance/controller/ChartController.java
+++ b/src/main/java/com/lz/modules/performance/controller/ChartController.java
@@ -11,6 +11,7 @@ import com.lz.modules.performance.res.TaskListRes;
 import com.lz.modules.performance.service.ChartResultService;
 import com.lz.modules.sys.controller.AbstractController;
 import io.swagger.annotations.*;
+import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -18,9 +19,8 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
+import java.util.*;
+import java.util.function.ToLongFunction;
 
 /**
  * @Author: djc