diff --git a/Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb b/Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb
index 2c0f3f693..bf3eb46eb 100644
--- a/Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb	
+++ b/Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb	
@@ -2086,7 +2086,7 @@ IgnoreCustomSkin:
         '输出 bat
         Try
             Dim CmdString As String =
-                $"{If(McLaunchJavaSelected.VersionCode > 8, "chcp 65001>nul" & vbCrLf, "")}" &
+                $"{If(McLaunchJavaSelected.VersionCode > 8 AndAlso McLaunchJavaSelected.VersionCode < 18, "chcp 65001>nul" & vbCrLf, "")}" &
                 "@echo off" & vbCrLf &
                 $"title 启动 - {McVersionCurrent.Name}" & vbCrLf &
                 "echo 游戏正在启动，请稍候。" & vbCrLf &
@@ -2098,7 +2098,7 @@ IgnoreCustomSkin:
                 "echo 游戏已退出。" & vbCrLf &
                 "pause"
             WriteFile(If(CurrentLaunchOptions.SaveBatch, Path & "PCL\LatestLaunch.bat"), SecretFilter(CmdString, "F"),
-                      Encoding:=If(Encoding.Default.Equals(Encoding.UTF8), Encoding.UTF8, Encoding.GetEncoding("GB18030")))
+                      Encoding:=If(McLaunchJavaSelected.VersionCode > 8, Encoding.UTF8, Encoding.Default))
             If CurrentLaunchOptions.SaveBatch IsNot Nothing Then
                 McLaunchLog("导出启动脚本完成，强制结束启动过程")
                 AbortHint = "导出启动脚本成功！"