diff --git a/src/后端/src/main/java/com/softegg/freetogo/HeatMap/controller/HeatMapController.java b/src/后端/src/main/java/com/softegg/freetogo/HeatMap/controller/HeatMapController.java
index 79a278b..156d512 100644
--- a/src/后端/src/main/java/com/softegg/freetogo/HeatMap/controller/HeatMapController.java
+++ b/src/后端/src/main/java/com/softegg/freetogo/HeatMap/controller/HeatMapController.java
@@ -1,4 +1,10 @@
 package com.softegg.freetogo.HeatMap.controller;
 
+import com.softegg.freetogo.Demand.bean.Demands;
+import com.softegg.freetogo.GuideService.bean.GuideService;
+import com.softegg.freetogo.GuideService.service.GuideServiceService;
+import com.softegg.freetogo.GuideMatch.service.GuideMatchService;
+
 public class HeatMapController {
+
 }