diff --git a/src/entry/Maat_rule.cpp b/src/entry/Maat_rule.cpp
index 8875045..737b348 100644
--- a/src/entry/Maat_rule.cpp
+++ b/src/entry/Maat_rule.cpp
@@ -21,7 +21,7 @@
 #include "rulescan.h"
 #include "UniversalBoolMatch.h"
 
-int MAAT_FRAME_VERSION_1_2_20150724=1;
+int MAAT_FRAME_VERSION_1_2_20151019
 const char *maat_module="MAAT Frame";
 const char* CHARSET_STRING[]={"CHARSET_NONE","GBK","BIG5","UNICODE","UTF-8"};
 
@@ -2592,6 +2592,10 @@ int Maat_table_callback_register(Maat_feather_t feather,short table_id,
 	{
 		return -1;
 	}
+	if(p_table->table_type!=TABLE_TYPE_PLUGIN)
+	{
+		return -1;
+	}
 	idx=p_table->cb_info->cb_plug_cnt;
 	if(idx==MAX_PLUGING_NUM)
 	{