diff --git a/apps/emqx_rule_engine/src/emqx_rule_metrics.erl b/apps/emqx_rule_engine/src/emqx_rule_metrics.erl
index ed831bc3b..c7c38e145 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_metrics.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_metrics.erl
@@ -328,7 +328,7 @@ code_change({down, _Vsn}, State = #state{metric_ids = MIDs}, [Vsn]) ->
     case string:tokens(Vsn, ".") of 
         ["4", "3", SVal] ->
             {Val, []} = string:to_integer(SVal),
-            case Val  =< 7 of
+            case Val =< 6 of
                 true ->
                     [begin
                         Passed = get_rules_passed(Id),
@@ -356,7 +356,7 @@ code_change(_Vsn, State = #state{metric_ids = MIDs}, [Vsn]) ->
     case string:tokens(Vsn, ".") of
         ["4", "3", SVal] ->
             {Val, []} = string:to_integer(SVal),
-            case Val =< 7 of
+            case Val =< 6 of
                 true ->
                     [begin
                         Matched = get_rules_matched(Id),