diff --git a/lib/update.js b/lib/update.js
index 3614397..a56f98a 100644
--- a/lib/update.js
+++ b/lib/update.js
@@ -27,17 +27,25 @@ function getLatestReleaseDownloadUrl(owner, repo) {
                             ['linux', 'linux'],
                             ['darwin', 'macos']
                         ]).get(process.platform)
-                        if (platform) {
+                        const arch = new Map([
+                            ['x64', 'x64']
+                            ['arm', 'armv7'],
+                            ['arm64', 'arm64']
+                        ]).get(process.arch)
+                        if (platform && arch) {
                             try {
                                 const download_url = assets
-                                    .filter(({ name }) => name.includes(platform))
+                                    .filter(({ name }) => name.includes(platform) && name.includes(arch))
                                     .map(({ browser_download_url }) => browser_download_url)[0]
+                                if (!download_url) {
+                                    reject(`未找到能在此平台(${process.platform})-(${process.arch})上运行的版本`)
+                                }
                                 resolve({ download_url, text })
                             } catch (err) {
                                 reject(err)
                             }
                         } else {
-                            reject(`未找到能在此平台(${process.platform})上运行的版本`)
+                            reject(`未找到能在此平台(${process.platform})-(${process.arch})上运行的版本`)
                         }
                     } else {
                         reject('当前已是最新版本')