diff --git a/yanzhu-bigscreen/src/main/java/com/yanzhu/jh/bigscreen/web/controller/ProjectController.java b/yanzhu-bigscreen/src/main/java/com/yanzhu/jh/bigscreen/web/controller/ProjectController.java
index 5e0c8aee..69e31d9c 100644
--- a/yanzhu-bigscreen/src/main/java/com/yanzhu/jh/bigscreen/web/controller/ProjectController.java
+++ b/yanzhu-bigscreen/src/main/java/com/yanzhu/jh/bigscreen/web/controller/ProjectController.java
@@ -1,6 +1,8 @@
 package com.yanzhu.jh.bigscreen.web.controller;
 
+import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.redis.RedisCache;
 import com.yanzhu.jh.project.domain.SurProject;
 import com.yanzhu.jh.project.service.ISurProjectService;
 import com.yanzhu.jh.project.domain.SurProjectBuildNodeData;
@@ -10,6 +12,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 
 @RestController
 @RequestMapping("/bgscreen/project")
@@ -21,6 +24,10 @@ public class ProjectController {
     @Autowired
     private ISurProjectBuildNodeDataService surProjectBuildNodeDataService;
 
+    @Autowired
+    private RedisCache redisCache;
+
+
     @GetMapping("findProjectByDept")
     public AjaxResult findProjectByDept(Long deptId){
         SurProject surProject=new SurProject();
@@ -49,21 +56,50 @@ public class ProjectController {
      */
     @GetMapping("getProgressProjects")
     public AjaxResult getProgressProjects(){
-        return AjaxResult.success(isurProjectService.selectProgressProjects());
+        String key="bgscreen_prj_getProgressProjects";
+        Object obj=redisCache.getCacheObject(key);
+        if(obj!=null){
+            return AjaxResult.success(obj);
+        }
+
+        List<SurProject> list= isurProjectService.selectProgressProjects();
+        redisCache.setCacheObject(key, list, Constants.BIGSCREEN_QUERY_CACHE, TimeUnit.MINUTES);
+        return AjaxResult.success(list);
     }
 
     @GetMapping("groupByProjectCategory")
     public AjaxResult groupByProjectCategory(){
-        return AjaxResult.success(isurProjectService.groupByProjectCategory());
+        String key="bgscreen_prj_groupByProjectCategory";
+        Object obj=redisCache.getCacheObject(key);
+        if(obj!=null){
+            return AjaxResult.success(obj);
+        }
+        List<SurProject> list= isurProjectService.groupByProjectCategory();
+        redisCache.setCacheObject(key, list, Constants.BIGSCREEN_QUERY_CACHE, TimeUnit.MINUTES);
+        return AjaxResult.success(list);
     }
 
     @PostMapping("groupByCategory")
     public AjaxResult groupByCategory(@RequestBody SurProject surProject){
-        return AjaxResult.success(isurProjectService.groupByCategory(surProject));
+        String key="bgscreen_prj_groupByProjectCategory_"+surProject.getId()+"_"+surProject.getDeptId();
+        Object obj=redisCache.getCacheObject(key);
+        if(obj!=null){
+            return AjaxResult.success(obj);
+        }
+        List<SurProject> list=isurProjectService.groupByCategory(surProject);
+        redisCache.setCacheObject(key, list, Constants.BIGSCREEN_QUERY_CACHE, TimeUnit.MINUTES);
+        return AjaxResult.success(list);
     }
 
     @PostMapping("groupByLevel")
     public AjaxResult groupByLevel(@RequestBody SurProject surProject){
-        return AjaxResult.success(isurProjectService.groupByLevel(surProject));
+        String key="bgscreen_prj_groupByLevel_"+surProject.getId()+"_"+surProject.getDeptId();
+        Object obj=redisCache.getCacheObject(key);
+        if(obj!=null){
+            return AjaxResult.success(obj);
+        }
+        List<SurProject> list=isurProjectService.groupByLevel(surProject);
+        redisCache.setCacheObject(key, list, Constants.BIGSCREEN_QUERY_CACHE, TimeUnit.MINUTES);
+        return AjaxResult.success(list);
     }
 }