diff --git a/ProjectNLD/Assets/Editor/UIMaterialReplacer/UIReplacer.cs b/ProjectNLD/Assets/Editor/UIMaterialReplacer/UIReplacer.cs
index 305d5de4ece..aa9a61e006b 100644
--- a/ProjectNLD/Assets/Editor/UIMaterialReplacer/UIReplacer.cs
+++ b/ProjectNLD/Assets/Editor/UIMaterialReplacer/UIReplacer.cs
@@ -18,31 +18,21 @@ namespace GameEditor.UIMaterialReplacer
                 _TryReplace(selectedObject);
             }
         }
-        
+
         private static bool HasTransparency(Texture2D texture)
         {
-            // 方法1: 检查纹理格式
-            var format = texture.format;
-            bool formatSupportsAlpha = format == TextureFormat.RGBA32 ||
-                format == TextureFormat.ARGB32 ||
-                format == TextureFormat.RGBA4444 ||
-                format == TextureFormat.ARGB4444 ||
-                format == TextureFormat.Alpha8 ||
-                format == TextureFormat.ETC2_RGBA8 ||
-                format == TextureFormat.DXT5 ||
-                format == TextureFormat.BC7;
-    
-            if (!formatSupportsAlpha) return false;
-
             // 方法2: 检查像素数据（需要纹理可读）
-            if (!texture.isReadable) return true;
+            if (!texture.isReadable)
+            {
+                return HasTransparencyFromFile(texture);
+            }
 
             try
             {
                 var pixels = texture.GetPixels32();
                 foreach (var pixel in pixels)
                 {
-                    if (pixel.a < 255) // 发现非完全不透明的像素
+                    if (pixel.a < 255 && pixel.a > 0) // 发现非完全不透明的像素
                     {
                         return true;
                     }
@@ -55,7 +45,58 @@ namespace GameEditor.UIMaterialReplacer
                 return true;
             }
         }
-        
+
+        private static bool HasTransparencyFromFile(Texture2D texture)
+        {
+            string assetPath = AssetDatabase.GetAssetPath(texture);
+            if (string.IsNullOrEmpty(assetPath))
+            {
+                return true; // 无法获取路径，保守返回true
+            }
+
+            try
+            {
+                // 使用Unity的ImageConversion加载原始图片数据
+                byte[] fileBytes = System.IO.File.ReadAllBytes(assetPath);
+
+                // 创建临时纹理来加载数据
+                Texture2D tempTexture = new Texture2D(2, 2);
+                if (tempTexture.LoadImage(fileBytes))
+                {
+                    // 检查加载后的像素数据
+                    try
+                    {
+                        var pixels = tempTexture.GetPixels32();
+                        foreach (var pixel in pixels)
+                        {
+                            if (pixel.a < 255 && pixel.a > 0) // 发现非完全不透明的像素
+                            {
+                                Object.DestroyImmediate(tempTexture);
+                                return true;
+                            }
+                        }
+                        Object.DestroyImmediate(tempTexture);
+                        return false;
+                    }
+                    catch
+                    {
+                        Object.DestroyImmediate(tempTexture);
+                        return true;
+                    }
+                }
+                else
+                {
+                    Object.DestroyImmediate(tempTexture);
+                    return true; // 无法加载，保守返回true
+                }
+            }
+            catch (System.Exception e)
+            {
+                Debug.LogWarning($"通过IO检查透明信息失败 {assetPath}: {e.Message}");
+                return true; // 出错时保守返回true
+            }
+        }
+
         private static void _TryReplace(GameObject go)
         {
             // 替换材质
@@ -65,7 +106,7 @@ namespace GameEditor.UIMaterialReplacer
                 Debug.LogError("加载材质失败: " + _matPath);
                 return;
             }
-            
+
             Debug.Log($"开始处理 {go.name}");
             var isModify = false;
             var allImages = go.GetComponentsInChildren<UnityEngine.UI.Image>(true);
@@ -86,20 +127,20 @@ namespace GameEditor.UIMaterialReplacer
                 {
                     continue;
                 }
-                
+
                 img.material = loadMat;
                 Debug.Log($"替换材质: {img.gameObject.name} 贴图: {texture.name}");
                 isModify = true;
             }
-            
+
             if (isModify)
             {
                 EditorUtility.SetDirty(go);
                 AssetDatabase.SaveAssets();
             }
-            
+
             Debug.Log($"处理完成 {go.name}");
         }
-        
+
     }
 }