diff --git a/app/electron/main.js b/app/electron/main.js
index 5bc1f9cba..8f0f921c9 100644
--- a/app/electron/main.js
+++ b/app/electron/main.js
@@ -52,10 +52,8 @@ try {
   }
 } catch (e) {
   console.error(e)
-  require('electron').
-    dialog.
-    showErrorBox('创建配置目录失败 Failed to create config directory',
-      '思源需要在用户家目录下创建配置文件夹（~/.config/siyuan），请确保该路径具有写入权限。\n\nSiYuan needs to create a configuration folder (~/.config/siyuan) in the user\'s home directory. Please make sure that the path has write permissions.')
+  require('electron').dialog.showErrorBox('创建配置目录失败 Failed to create config directory',
+    '思源需要在用户家目录下创建配置文件夹（~/.config/siyuan），请确保该路径具有写入权限。\n\nSiYuan needs to create a configuration folder (~/.config/siyuan) in the user\'s home directory. Please make sure that the path has write permissions.')
   app.exit()
 }
 
@@ -901,12 +899,17 @@ app.on('second-instance', (event, argv) => {
     })
     return
   }
+
   const siyuanURL = argv.find((arg) => arg.startsWith('siyuan://'))
   workspaces.forEach(item => {
     if (item.browserWindow && !item.browserWindow.isDestroyed() && siyuanURL) {
       item.browserWindow.webContents.send('siyuan-openurl', siyuanURL)
     }
   })
+
+  if (!siyuanURL && 0 < workspaces.length) {
+    showWindow(workspaces[0].browserWindow)
+  }
 })
 
 app.on('activate', () => {
diff --git a/kernel/util/working.go b/kernel/util/working.go
index d0136e279..f49a8accc 100644
--- a/kernel/util/working.go
+++ b/kernel/util/working.go
@@ -212,36 +212,26 @@ func initWorkspaceDir(workspaceArg string) {
 		if "" != workspaceArg {
 			WorkspaceDir = workspaceArg
 		}
-		if !gulu.File.IsDir(WorkspaceDir) {
-			log.Printf("use the default workspace [%s] since the specified workspace [%s] is not a dir", defaultWorkspaceDir, WorkspaceDir)
-			WorkspaceDir = defaultWorkspaceDir
-		}
-		workspacePaths = append(workspacePaths, WorkspaceDir)
 	} else {
 		workspacePaths, _ = ReadWorkspacePaths()
 		if 0 < len(workspacePaths) {
+			// 取最后一个（也就是最近打开的）工作空间
 			WorkspaceDir = workspacePaths[len(workspacePaths)-1]
-			if "" != workspaceArg {
-				WorkspaceDir = workspaceArg
-			}
-			if !gulu.File.IsDir(WorkspaceDir) {
-				log.Printf("use the default workspace [%s] since the specified workspace [%s] is not a dir", WorkspaceDir, defaultWorkspaceDir)
-				WorkspaceDir = defaultWorkspaceDir
-			}
-			workspacePaths[len(workspacePaths)-1] = WorkspaceDir
 		} else {
 			WorkspaceDir = defaultWorkspaceDir
-			if "" != workspaceArg {
-				WorkspaceDir = workspaceArg
-			}
-			if !gulu.File.IsDir(WorkspaceDir) {
-				log.Printf("use the default workspace [%s] since the specified workspace [%s] is not a dir", WorkspaceDir, defaultWorkspaceDir)
-				WorkspaceDir = defaultWorkspaceDir
-			}
-			workspacePaths = append(workspacePaths, WorkspaceDir)
+		}
+
+		if "" != workspaceArg {
+			WorkspaceDir = workspaceArg
 		}
 	}
 
+	if !gulu.File.IsDir(WorkspaceDir) {
+		log.Printf("use the default workspace [%s] since the specified workspace [%s] is not a dir", WorkspaceDir, defaultWorkspaceDir)
+		WorkspaceDir = defaultWorkspaceDir
+	}
+	workspacePaths = append(workspacePaths, WorkspaceDir)
+
 	if err := WriteWorkspacePaths(workspacePaths); nil != err {
 		log.Fatalf("write workspace conf [%s] failed: %s", workspaceConf, err)
 	}
@@ -284,8 +274,6 @@ func ReadWorkspacePaths() (ret []string, err error) {
 		return
 	}
 
-	ret = gulu.Str.RemoveDuplicatedElem(ret)
-
 	var tmp []string
 	for _, d := range ret {
 		d = strings.TrimRight(d, " \t\n") // 去掉工作空间路径尾部空格 https://github.com/siyuan-note/siyuan/issues/6353
@@ -294,6 +282,7 @@ func ReadWorkspacePaths() (ret []string, err error) {
 		}
 	}
 	ret = tmp
+	ret = gulu.Str.RemoveDuplicatedElem(ret)
 	return
 }