diff --git a/SpineViewer/PropertyGridWrappers/Exporter/AvifExporterWrapper.cs b/SpineViewer/PropertyGridWrappers/Exporter/AvifExporterWrapper.cs
index 4857e50..4f5722f 100644
--- a/SpineViewer/PropertyGridWrappers/Exporter/AvifExporterWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Exporter/AvifExporterWrapper.cs
@@ -38,7 +38,7 @@ namespace SpineViewer.PropertyGridWrappers.Exporter
         /// <summary>
         /// 循环次数
         /// </summary>
-        [Category("[3] 格式参数"), DisplayName("循环次数"), Description("循环次数, 0 无限循环, 取值范围 [0, 65535]")]
+        [Category("[3] 格式参数"), DisplayName("循环次数"), Description("-loop, 循环次数, 0 无限循环, 取值范围 [0, 65535]")]
         public int Loop { get => Exporter.Loop; set => Exporter.Loop = value; }
     }
 }
diff --git a/SpineViewer/PropertyGridWrappers/Exporter/CustomExporterWrapper.cs b/SpineViewer/PropertyGridWrappers/Exporter/CustomExporterWrapper.cs
index fc77831..b820186 100644
--- a/SpineViewer/PropertyGridWrappers/Exporter/CustomExporterWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Exporter/CustomExporterWrapper.cs
@@ -30,12 +30,5 @@ namespace SpineViewer.PropertyGridWrappers.Exporter
         /// </summary>
         [Category("[2] FFmpeg 基本参数"), DisplayName("文件名后缀"), Description("文件名后缀")]
         public string CustomSuffix { get => Exporter.CustomSuffix; set => Exporter.CustomSuffix = value; }
-
-        /// <summary>
-        /// 文件名后缀
-        /// </summary>
-        [Category("[2] FFmpeg 基本参数"), DisplayName("自定义参数"), Description("提供给 FFmpeg 的自定义参数")]
-        public override string CustomArgument { get => Exporter.CustomArgument; set => Exporter.CustomArgument = value; }
-
     }
 }
diff --git a/SpineViewer/PropertyGridWrappers/Exporter/FFmpegVideoExporterWrapper.cs b/SpineViewer/PropertyGridWrappers/Exporter/FFmpegVideoExporterWrapper.cs
index 6e95ba7..d57fd41 100644
--- a/SpineViewer/PropertyGridWrappers/Exporter/FFmpegVideoExporterWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Exporter/FFmpegVideoExporterWrapper.cs
@@ -28,7 +28,7 @@ namespace SpineViewer.PropertyGridWrappers.Exporter
         /// <summary>
         /// 文件名后缀
         /// </summary>
-        [Category("[2] FFmpeg 基本参数"), DisplayName("自定义参数"), Description("提供给 FFmpeg 的自定义参数, 除非很清楚自己在做什么, 否则请勿填写此参数")]
-        public virtual string CustomArgument { get => Exporter.CustomArgument; set => Exporter.CustomArgument = value; }
+        [Category("[2] FFmpeg 基本参数"), DisplayName("自定义参数"), Description("使用 \"ffmpeg -h -encoder=<编码器>\" 查看编码器支持的参数\n使用 \"ffmpeg -h -muxer=<文件格式>\" 查看文件格式支持的参数")]
+        public string CustomArgument { get => Exporter.CustomArgument; set => Exporter.CustomArgument = value; }
     }
 }
diff --git a/SpineViewer/PropertyGridWrappers/Exporter/GifExporterWrapper.cs b/SpineViewer/PropertyGridWrappers/Exporter/GifExporterWrapper.cs
index d8d94b9..fa91755 100644
--- a/SpineViewer/PropertyGridWrappers/Exporter/GifExporterWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Exporter/GifExporterWrapper.cs
@@ -28,7 +28,7 @@ namespace SpineViewer.PropertyGridWrappers.Exporter
         /// <summary>
         /// 透明度阈值
         /// </summary>
-        [Category("[3] 格式参数"), DisplayName("循环次数"), Description("循环次数, -1 不循环, 0 无限循环, 取值范围 [-1, 65535]")]
+        [Category("[3] 格式参数"), DisplayName("循环次数"), Description("-loop, 循环次数, -1 不循环, 0 无限循环, 取值范围 [-1, 65535]")]
         public int Loop { get => Exporter.Loop; set => Exporter.Loop = value; }
     }
 }
diff --git a/SpineViewer/PropertyGridWrappers/Exporter/WebpExporterWrapper.cs b/SpineViewer/PropertyGridWrappers/Exporter/WebpExporterWrapper.cs
index 0f97e56..8cb4eb9 100644
--- a/SpineViewer/PropertyGridWrappers/Exporter/WebpExporterWrapper.cs
+++ b/SpineViewer/PropertyGridWrappers/Exporter/WebpExporterWrapper.cs
@@ -44,7 +44,7 @@ namespace SpineViewer.PropertyGridWrappers.Exporter
         /// <summary>
         /// 透明度阈值
         /// </summary>
-        [Category("[3] 格式参数"), DisplayName("循环次数"), Description("循环次数, 0 无限循环, 取值范围 [0, 65535]")]
+        [Category("[3] 格式参数"), DisplayName("循环次数"), Description("-loop, 循环次数, 0 无限循环, 取值范围 [0, 65535]")]
         public int Loop { get => Exporter.Loop; set => Exporter.Loop = value; }
     }
 }