diff --git a/server/conf/vhost.conf.master b/server/conf/vhost.conf.master
index 23144aafa072c688e53d60c607d9eb3f3c3cf923..230f089df6d09388500891274d427475a9b36679 100644
--- a/server/conf/vhost.conf.master
+++ b/server/conf/vhost.conf.master
@@ -286,7 +286,7 @@
 				ProcessLifeTime 3600
 				# MaxProcessCount 1000
 				DefaultMinClassProcessCount 0
-				DefaultMaxClassProcessCount 100
+				DefaultMaxClassProcessCount 10
 				IPCConnectTimeout 3
 				IPCCommTimeout 600
 				BusyTimeout 3600