diff --git a/Assets/AfterFitter.cs b/Assets/AfterFitter.cs
deleted file mode 100644
index 80781fc1..00000000
--- a/Assets/AfterFitter.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.UI;
-
-public class AfterFitter : MonoBehaviour
-{
-    // Start is called before the first frame update
-
-    void Start()
-    {
-    }
-
-    private void OnRectTransformDimensionsChange()
-    {
-        GetComponent<ImageWithIndependentRoundedCorners>().Refresh();
-    }
-    // Update is called once per frame
-    void Update()
-    {
-        
-    }
-}
diff --git a/Assets/AfterFitter.cs.meta b/Assets/AfterFitter.cs.meta
deleted file mode 100644
index 5fe395bb..00000000
--- a/Assets/AfterFitter.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 48dd9cc173abec2449723779e22e9d0c
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/Resources/Images/Mobile/矩形.png b/Assets/Resources/Images/Mobile/赛事角标.png
similarity index 100%
rename from Assets/Resources/Images/Mobile/矩形.png
rename to Assets/Resources/Images/Mobile/赛事角标.png
diff --git a/Assets/Resources/Images/Mobile/矩形.png.meta b/Assets/Resources/Images/Mobile/赛事角标.png.meta
similarity index 100%
rename from Assets/Resources/Images/Mobile/矩形.png.meta
rename to Assets/Resources/Images/Mobile/赛事角标.png.meta