diff --git a/service/meter04kv.go b/service/meter04kv.go
index 3cae985..b4a3cee 100644
--- a/service/meter04kv.go
+++ b/service/meter04kv.go
@@ -84,9 +84,6 @@ func (_Meter04kVService) Get04kVMeterDetail(park, code string) (*model.Meter04KV
 	if err != nil {
 		return nil, err
 	}
-	if meter == nil {
-		return nil, nil
-	}
 	cache.CacheEntity(meter, []string{fmt.Sprintf("meter_04kv:%s:%s", park, code), "park"}, "meter_04kv", fmt.Sprintf("%s_%s", park, code))
 	return meter, nil
 }