diff --git a/server/imserver/guild.cc b/server/imserver/guild.cc
index b9cda6e..168e572 100644
--- a/server/imserver/guild.cc
+++ b/server/imserver/guild.cc
@@ -17,7 +17,11 @@
 
 #include "framework/cpp/httpclientpool.h"
 
+#ifdef DEBUG
 const int GUILD_MAX_MEMBER_NUM = 5;
+#else
+const int GUILD_MAX_MEMBER_NUM = 20;
+#endif
 const int GUILD_MAX_ADMIN_NUM = 1;
 
 enum GuildApplyStatus_e