diff --git a/code/后端/desktop_archievement_backend/src/test/java/com/cpic/xim/DesktopArchievement/test/DesktopArchievementTest.java b/code/后端/desktop_archievement_backend/src/test/java/com/cpic/xim/DesktopArchievement/test/DesktopArchievementTest.java
index f3bcdfd..ca5ec32 100644
--- a/code/后端/desktop_archievement_backend/src/test/java/com/cpic/xim/DesktopArchievement/test/DesktopArchievementTest.java
+++ b/code/后端/desktop_archievement_backend/src/test/java/com/cpic/xim/DesktopArchievement/test/DesktopArchievementTest.java
@@ -14,7 +14,7 @@ import org.junit.Test;
 import com.cpic.xim.utils.archievement.DepartmentArchievement;
 import com.cpic.xim.utils.ranking.CallerRankingList;
 
-@SuppressWarnings("all")
+@SuppressWarnings( "all" )
 public class DesktopArchievementTest
 {
     @Test
@@ -51,4 +51,16 @@ public class DesktopArchievementTest
             error.printStackTrace();
         }
     }
+
+    @Test
+    public void testArray()
+    {
+        int[] num =
+        { 12, 3, 4, 5, 4, 45654,};
+
+        for ( int item : num )
+        {
+            
+        }
+    }
 }