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2025-03-14 7d43ccf3c00d034c2072a9d45af9b96171310854

 DevApp/Gs.DevApp/UserControl/ShowFile.cs

@@ -52,8 +52,8 @@
                    return "img";
                case ".pdf":
                    return "pdf";
                // 添加其他文件类型
                // ...
                case ".mp4":
                    return "mp4";
                default:
                    return "other";
            }