diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 0000000..b1f0488
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,26 @@
+{
+    "env": {
+        "es6": true,
+        "node": true,
+        "browser": true
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "indent": [
+            "error",
+            4
+        ],
+        "linebreak-style": [
+            "error",
+            "windows"
+        ],
+        "quotes": [
+            "warn",
+            "double"
+        ],
+        "semi": [
+            "warn",
+            "never"
+        ]
+    }
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index dbc1f36..fd0f9dd 100644
--- a/README.md
+++ b/README.md
@@ -11,12 +11,12 @@
 
 * 集成aria2c
 * 多线程下载
-* 未完成任务退出自动保存
+* 未完成任务退出自动保存 <!-- (Bug: 需要暂停才能保存进度) -->
 * 支持PT/BT
 * 下载完成消息通知
 * 多语言支持
 * 支持配置多个 aria2 RPC
-* 支持直接从远程aria2服务器上下载文件
+* 支持打开下载文件夹, 在文件管理器中显示已下载的文件 (仅限使用内置的Aria2 RPC)
 * 使用响应式布局, 支持各种计算机或移动设备
 * 友好的界面交互
 
@@ -43,7 +43,7 @@
 * Download finished notification
 * Multi-languages support
 * Multi aria2 RPC host support
-* Support for downloading files from a remote aria2 server directly
+* Support for opening download folder, and displaying downloaded files in file manager (the built-in Aria2 RPC only)
 * Responsive design, supporting desktop and mobile devices
 * User-friendly interface
 
diff --git a/app/app.js b/app/app.js
index 218606c..e90e470 100644
--- a/app/app.js
+++ b/app/app.js
@@ -71,7 +71,7 @@ app.on('ready', function () {
     const aria2_dir = path.join(__dirname, "aria2", platform, aria2_bin)
 
     const conf_path = path.join(__dirname, "aria2", "aria2.conf")
-    edit_conf() // 根据用户的操作系统动态编辑aria2的配置文件
+    edit_conf(conf_path) // 根据用户的操作系统动态编辑aria2的配置文件
 
     //打开主程序
     fs.chmodSync(aria2_dir, 0o777)
diff --git a/app/aria2/aria2.conf b/app/aria2/aria2.conf
index 1a07494..6bafc4d 100644
--- a/app/aria2/aria2.conf
+++ b/app/aria2/aria2.conf
@@ -41,11 +41,11 @@ check-certificate=false
 ## 进度保存相关 ##
 
 # 从会话文件中读取下载任务
-input-file=./resources/app/aria2/aria2.session
+input-file=
 # 在Aria2退出时保存错误的、未完成的下载任务到会话文件
-save-session=./resources/app/aria2/aria2.session
+save-session=
 # 定时保存会话, 0为退出时才保存, 需1.16.1以上版本, 默认:0
-save-session-interval=60
+save-session-interval=5
 
 ## RPC相关设置 ##
 
@@ -58,7 +58,7 @@ rpc-listen-all=true
 # RPC端口, 仅当默认端口被占用时修改
 # rpc-listen-port=6900
 # 设置的RPC授权令牌, v1.18.4新增功能, 取代 --rpc-user 和 --rpc-passwd 选项
-#rpc-secret=xmader
+#rpc-secret=
 # 是否启用 RPC 服务的 SSL/TLS 加密,
 # 启用加密后 RPC 服务需要使用 https 或者 wss 协议连接
 rpc-secure=false
diff --git a/app/edit_conf.js b/app/edit_conf.js
index 9fedab1..fef5bd8 100644
--- a/app/edit_conf.js
+++ b/app/edit_conf.js
@@ -15,23 +15,16 @@ const fs = require('fs')
 const path = require('path')
 const { app } = require('electron')
 
-const edit_conf = (conf_path = `${__dirname}/aria2/aria2.conf`) => {
-    const download_dir = app.getPath("downloads") || path.join(os.homedir(), "Downloads")
+const download_dir = app.getPath("downloads") || path.join(os.homedir(), "Downloads")
 
-    let old_conf = fs.readFileSync(conf_path).toString()
-
-    let old_conf_list = old_conf.split("\r\n")
-    if (old_conf_list.length == 1) {
-        old_conf_list = old_conf.split("\n")
-    }
+const edit_conf = (conf_path) => {
+    const session_path = path.join(path.dirname(conf_path), "aria2.session")
 
-    let new_conf_list = old_conf_list.map(x => {
-        if (x.startsWith("input-file=") || x.startsWith("save-session=")) return "# " + x
-        else if (x.startsWith("dir=")) return "dir=" + download_dir
-        else return x
-    })
+    let old_conf = fs.readFileSync(conf_path).toString()
 
-    let new_conf = new_conf_list.join("\n")
+    let new_conf = old_conf
+        .replace(/dir=.+/, "dir=" + download_dir)
+        .replace(/(input-file=|save-session=).*/g, "$1" + session_path)
 
     fs.writeFileSync(conf_path, new_conf)
 }
diff --git a/app/package.json b/app/package.json
index e59856e..40a67f7 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ariang-gui",
-    "version": "1.4.1",
+    "version": "1.4.2",
     "private": true,
     "description": "AriaNg GUI",
     "main": "app.js",