diff --git a/app/src/main/java/com/example/bpa/app/BusinessServer.java b/app/src/main/java/com/example/bpa/app/BusinessServer.java
index f901a83..5ea1e6c 100644
--- a/app/src/main/java/com/example/bpa/app/BusinessServer.java
+++ b/app/src/main/java/com/example/bpa/app/BusinessServer.java
@@ -36,9 +36,9 @@ public class BusinessServer {
             @Override
             public void Run() throws InterruptedException {
                 while (Commoditys.size() > 0) {
-                    Commoditys.poll();
+                    String GoodId = Commoditys.poll();
+                    ArrayList<ResGoodsRecipe> goods = QueryDB.GetGoodsSrecipeList(GoodId);
 
-                    ArrayList<ResGoodsRecipe> goods = QueryDB.GetGoodsSrecipeList("");
                 }
                 Thread.sleep(1000);
             }