diff --git a/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java b/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java
index 442a3ce..4ecd713 100644
--- a/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java
+++ b/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java
@@ -510,7 +510,8 @@ public class BigScreenController {
             if(StringUtils.isBlank(screenSummaryVo.getSummrayMode())){//不传模式，默认为天数据
                 screenSummaryVo.setSummrayMode(IotConstants.month_days);
             }
-            String cache = oConvertUtils.getString(redisTemplate.opsForValue().get(CacheConstants.BS_INDEX_STATISTIC_CACHE));
+            String key = CacheConstants.BS_INDEX_STATISTIC_CACHE+screenSummaryVo.getSummrayMode();
+            String cache = oConvertUtils.getString(redisTemplate.opsForValue().get(key));
             if(StringUtils.isNotBlank(cache)){
                 results = JSONArray.parseArray(cache,ScreenIndexSummaryDetailVo.class);
                 return Result.ok(results);
@@ -784,7 +785,7 @@ public class BigScreenController {
 //            JSONObject datajob = new JSONObject();
 //            datajob.put("dataStr",wholeTime);
 //            returnArrs.add(datajob);
-              redisTemplate.opsForValue().set(CacheConstants.BS_INDEX_STATISTIC_CACHE,JSONArray.parseArray(JSONObject.toJSONString(results)),5, TimeUnit.MINUTES);//增加缓存机制
+              redisTemplate.opsForValue().set(key,JSONArray.parseArray(JSONObject.toJSONString(results)),5, TimeUnit.MINUTES);//增加缓存机制
             return Result.ok(results);
 
         }