diff --git a/src/entry/Maat_command.cpp b/src/entry/Maat_command.cpp
index abba07e..df16fcd 100644
--- a/src/entry/Maat_command.cpp
+++ b/src/entry/Maat_command.cpp
@@ -1733,6 +1733,10 @@ void redis_monitor_traverse(long        long version, struct source_redis_ctx* m
 		{
 			return;
 		}
+		else
+		{
+			version=0;//Trigger full update when reconnect to redis.
+		}
 	}
 	
 	rule_num=get_rm_key_list(mr_ctx->read_ctx, version, feather->load_version_from, &new_version, feather->table_mgr, &rule_list, &update_type, logger, feather->cumulative_update_off);
diff --git a/src/entry/Maat_rule.cpp b/src/entry/Maat_rule.cpp
index 4b9054d..8027645 100644
--- a/src/entry/Maat_rule.cpp
+++ b/src/entry/Maat_rule.cpp
@@ -57,7 +57,7 @@ extern "C"
 }
 #endif
 
-int MAAT_FRAME_VERSION_3_1_20_20210513=1;
+int MAAT_FRAME_VERSION_3_1_21_20210513=1;
 
 int is_valid_table_name(const char* str)
 {