diff --git a/services/cmd/main.go b/services/cmd/main.go
index 2d3f4f5d4..a3a774d31 100644
--- a/services/cmd/main.go
+++ b/services/cmd/main.go
@@ -373,7 +373,6 @@ func convertServiceSttings(config *comm.GameConfig, id int, stype string, ip str
 		"RedisAddr":       config.LoaclDB.RedisAddr,
 		"RedisPassword":   config.LoaclDB.RedisPassword,
 		"RedisDB":         config.LoaclDB.RedisDB,
-		"PoolSize":        300,
 		"MongodbUrl":      config.LoaclDB.MongodbUrl,
 		"MongodbDatabase": config.LoaclDB.MongodbDatabase,
 		"CrossConfig":     crosspath,