diff --git a/MisakaTranslator-WPF/Properties/AssemblyInfo.cs b/MisakaTranslator-WPF/Properties/AssemblyInfo.cs
index f33ffb78..13088c2c 100644
--- a/MisakaTranslator-WPF/Properties/AssemblyInfo.cs
+++ b/MisakaTranslator-WPF/Properties/AssemblyInfo.cs
@@ -12,5 +12,5 @@
 [assembly : AssemblyCulture("")]
 [assembly : ComVisible(false)]
 [assembly : ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
-[assembly : AssemblyVersion("2.12.0.0")]
-[assembly : AssemblyFileVersion("2.12.0.0")]
+[assembly : AssemblyVersion("2.12.1.0")]
+[assembly : AssemblyFileVersion("2.12.1.0")]
diff --git a/TextHookLibrary/ProcessHelper.cs b/TextHookLibrary/ProcessHelper.cs
index 16cf50ab..de6e05ef 100644
--- a/TextHookLibrary/ProcessHelper.cs
+++ b/TextHookLibrary/ProcessHelper.cs
@@ -112,7 +112,8 @@ public static string FindProcessPath(int pid, bool isx64game = false)
                 foreach (var p in Process.GetProcesses())
                     using (p)
                         try { l.Add((p.Id, p.MainModule.FileName)); }
-                        catch (System.ComponentModel.Win32Exception) { }
+                        catch (System.ComponentModel.Win32Exception) { } // 无权限
+                        catch (InvalidOperationException) { } // 进程已退出
             return l;
         }
     }
diff --git a/Tools/ProcessHelperExt.cs b/Tools/ProcessHelperExt.cs
index 505cbea4..8d84fdc8 100644
--- a/Tools/ProcessHelperExt.cs
+++ b/Tools/ProcessHelperExt.cs
@@ -11,15 +11,19 @@
     if (args.Length == 1)
     {
         int pid = int.Parse(args[0]);
-        Process p;
-        try { p = Process.GetProcessById(pid); }
-        catch (System.ArgumentException) { return 3; } // 不存在pid对应的进程
-        Console.WriteLine(p.MainModule.FileName);
+        try
+        {
+            Process p = Process.GetProcessById(pid);
+            Console.WriteLine(p.MainModule.FileName);
+        }
+        catch (ArgumentException) { return 3; } // 不存在pid对应的进程
+        catch (InvalidOperationException) { return 3; } // 进程已退出
     }
     else
         foreach (var p in Process.GetProcesses())
             try { Console.WriteLine("{0}|{1}", p.Id, p.MainModule.FileName); }
             catch (System.ComponentModel.Win32Exception) { } // 跳过权限不够的进程
+            catch (InvalidOperationException) { } // 进程已退出
 
     return 0;
 }
diff --git a/index.html b/index.html
index 9f833438..9755dffe 100644
--- a/index.html
+++ b/index.html
@@ -1,3 +1,3 @@
 This is AutoUpdateCheck's Page.
-LatestVersion[2.12.0.0]
+LatestVersion[2.12.1.0]
 DownloadPath[https://github.com/hanmin0822/MisakaTranslator/releases]