diff --git a/models/utils/common.go b/models/utils/common.go
index fe68aae..bb4af5d 100755
--- a/models/utils/common.go
+++ b/models/utils/common.go
@@ -133,7 +133,7 @@ func GenericLoadOne[T DBObject](id string, data T, f func(DBObject) (DBObject, i
 		return nil, code, err
 	}
 	fmt.Println("APPLY", data, res_mongo)
-	if err = res_mongo.Decode(&data); err == nil {
+	if err = res_mongo.Decode(&data); err != nil {
 		return nil, 400, err
 	}