diff --git a/YD_AllHeartRates.Api/appsettings.json b/YD_AllHeartRates.Api/appsettings.json
index cbe105f..629393e 100644
--- a/YD_AllHeartRates.Api/appsettings.json
+++ b/YD_AllHeartRates.Api/appsettings.json
@@ -30,7 +30,7 @@
   "AppUrls": {
   },
 
-  "RedisConnectionString": "8.153.108.90,Password=yd708090,SyncTimeout=15000,defaultDatabase=5",
+  "RedisConnectionString": "8.153.108.90,Password=yd708090,SyncTimeout=15000,defaultDatabase=5,poolsize=50,ssl=false,writeBuffer=10240",
 
   "DbConnectionString": " Data Source=rm-uf64b8oxdt19pfyxfao.sqlserver.rds.aliyuncs.com;Database=AllHeartRatesDB_QA;User ID=qa;Password=Admin@123;Connect Timeout=500;",
   "SmartSportsString": " Data Source=rm-uf64b8oxdt19pfyxfao.sqlserver.rds.aliyuncs.com;Database=SmartSportsServerDB_QA;User ID=qa;Password=Admin@123;Connect Timeout=500;",