diff --git a/lib/android/components/card_component.dart b/lib/android/components/card_component.dart
index 11dd02b..9665103 100644
--- a/lib/android/components/card_component.dart
+++ b/lib/android/components/card_component.dart
@@ -1,6 +1,7 @@
 import 'package:basic_utils/basic_utils.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
+import '../config/format_helper.dart';
 import '../models/food.dart';
 import '../pages/nav_pages/search_food.dart';
 
@@ -102,13 +103,6 @@ class _CardComponentState extends State<CardComponent> {
     }
     return resultMap;
   }
-
-  String getFoodListStringByFood(String foodName, int count, int calories){
-    int maxWidth = 35;
-    String limitedText = foodName.length > maxWidth ? "${foodName.substring(0, maxWidth - 3)} ... $count x $calories kcal" : "$foodName $count x $calories kcal";
-    return limitedText;
-  }
-
   @override
   Widget build(BuildContext context) {
     return Card(
diff --git a/lib/android/config/format_helper.dart b/lib/android/config/format_helper.dart
new file mode 100644
index 0000000..76297ee
--- /dev/null
+++ b/lib/android/config/format_helper.dart
@@ -0,0 +1,5 @@
+String getFoodListStringByFood(String foodName, int count, int calories){
+  int maxWidth = 35;
+  String limitedText = foodName.length > maxWidth ? "${foodName.substring(0, maxWidth - 3)} ... $count x $calories kcal" : "$foodName $count x $calories kcal";
+  return limitedText;
+}