diff --git a/src/main/ipc.ts b/src/main/ipc.ts
index 8c6810bcdc..87aad8d936 100644
--- a/src/main/ipc.ts
+++ b/src/main/ipc.ts
@@ -2,7 +2,7 @@ import fs from 'node:fs'
 import { arch } from 'node:os'
 import path from 'node:path'
 
-import { isMac, isWin } from '@main/constant'
+import { isLinux, isMac, isWin } from '@main/constant'
 import { getBinaryPath, isBinaryExists, runInstallScript } from '@main/utils/process'
 import { handleZoomFactor } from '@main/utils/zoom'
 import { UpgradeChannel } from '@shared/config/constant'
@@ -306,6 +306,17 @@ export function registerIpc(mainWindow: BrowserWindow, app: Electron.App) {
 
   // Relaunch app
   ipcMain.handle(IpcChannel.App_RelaunchApp, (_, options?: Electron.RelaunchOptions) => {
+    // Fix for .AppImage
+    if (isLinux && process.env.APPIMAGE) {
+      log.info('Relaunching app with options:', process.env.APPIMAGE, options)
+      // On Linux, we need to use the APPIMAGE environment variable to relaunch
+      // https://github.com/electron-userland/electron-builder/issues/1727#issuecomment-769896927
+      options = options || {}
+      options.execPath = process.env.APPIMAGE
+      options.args = options.args || []
+      options.args.unshift('--appimage-extract-and-run')
+    }
+
     app.relaunch(options)
     app.exit(0)
   })
diff --git a/src/main/utils/file.ts b/src/main/utils/file.ts
index 177a28a90f..a85c5cf8ed 100644
--- a/src/main/utils/file.ts
+++ b/src/main/utils/file.ts
@@ -2,7 +2,7 @@ import * as fs from 'node:fs'
 import os from 'node:os'
 import path from 'node:path'
 
-import { isPortable } from '@main/constant'
+import { isLinux, isPortable } from '@main/constant'
 import { audioExts, documentExts, imageExts, textExts, videoExts } from '@shared/config/constant'
 import { FileType, FileTypes } from '@types'
 import { app } from 'electron'
@@ -59,6 +59,13 @@ function getAppDataPathFromConfig() {
       return null
     }
 
+    let executablePath = app.getPath('exe')
+    if (isLinux && process.env.APPIMAGE) {
+      // 如果是 AppImage 打包的应用，直接使用 APPIMAGE 环境变量
+      // 这样可以确保获取到正确的可执行文件路径
+      executablePath = path.join(path.dirname(process.env.APPIMAGE), 'cherry-studio.appimage')
+    }
+
     let appDataPath = null
     // 兼容旧版本
     if (config.appDataPath && typeof config.appDataPath === 'string') {
@@ -67,7 +74,7 @@ function getAppDataPathFromConfig() {
       appDataPath && updateAppDataConfig(appDataPath)
     } else {
       appDataPath = config.appDataPath.find(
-        (item: { executablePath: string }) => item.executablePath === app.getPath('exe')
+        (item: { executablePath: string }) => item.executablePath === executablePath
       )?.dataPath
     }
 
@@ -90,11 +97,13 @@ export function updateAppDataConfig(appDataPath: string) {
   // config.json
   // appDataPath: [{ executablePath: string, dataPath: string }]
   const configPath = path.join(getConfigDir(), 'config.json')
+  let executablePath = app.getPath('exe')
+  if (isLinux && process.env.APPIMAGE) {
+    executablePath = path.join(path.dirname(process.env.APPIMAGE), 'cherry-studio.appimage')
+  }
+
   if (!fs.existsSync(configPath)) {
-    fs.writeFileSync(
-      configPath,
-      JSON.stringify({ appDataPath: [{ executablePath: app.getPath('exe'), dataPath: appDataPath }] }, null, 2)
-    )
+    fs.writeFileSync(configPath, JSON.stringify({ appDataPath: [{ executablePath, dataPath: appDataPath }] }, null, 2))
     return
   }
 
@@ -104,13 +113,13 @@ export function updateAppDataConfig(appDataPath: string) {
   }
 
   const existingPath = config.appDataPath.find(
-    (item: { executablePath: string }) => item.executablePath === app.getPath('exe')
+    (item: { executablePath: string }) => item.executablePath === executablePath
   )
 
   if (existingPath) {
     existingPath.dataPath = appDataPath
   } else {
-    config.appDataPath.push({ executablePath: app.getPath('exe'), dataPath: appDataPath })
+    config.appDataPath.push({ executablePath, dataPath: appDataPath })
   }
 
   fs.writeFileSync(configPath, JSON.stringify(config, null, 2))