diff --git a/README.md b/README.md
index 0b6297f..653fbff 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ Chrome 应用商店：<https://chrome.google.com/webstore/detail/memos-bber/cbhj
 一个通过浏览器插件发布 [Memos](https://usememos.com/) 的插件。基于 iSpeak-bber 修改，原作者为 [DreamyTZK](https://www.antmoe.com/)。
 
 ## 更新日志
+- 20260421 更新匹配 0.27.x
 - 20260325 优化语言按钮样式
 - 20260323 优化中文显示效果
 - 20260322 适配移动端竖屏窗口
diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 1731501..7d531af 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -21,7 +21,7 @@
       "message": "Save"
    },
    "supportedMemosVersion": {
-      "message": "Compatible with Memos v0.15.0 - 0.26.x"
+      "message": "Compatible with Memos v0.15.0 - 0.27.x"
    },
    "placeApiUrl":{
       "message": "Memos site URL"
diff --git a/_locales/ja/messages.json b/_locales/ja/messages.json
index f68acd7..4eeda25 100644
--- a/_locales/ja/messages.json
+++ b/_locales/ja/messages.json
@@ -21,7 +21,7 @@
     "message": "保存"
   },
   "supportedMemosVersion": {
-    "message": "Memos v0.15.0 - 0.26.x に対応"
+    "message": "Memos v0.15.0 - 0.27.x に対応"
   },
   "placeApiUrl": {
     "message": "Memos サイトURL"
diff --git a/_locales/ko/messages.json b/_locales/ko/messages.json
index 9469279..86e4a9d 100644
--- a/_locales/ko/messages.json
+++ b/_locales/ko/messages.json
@@ -21,7 +21,7 @@
     "message": "저장"
   },
   "supportedMemosVersion": {
-    "message": "Memos v0.15.0 - 0.26.x 호환"
+    "message": "Memos v0.15.0 - 0.27.x 호환"
   },
   "placeApiUrl": {
     "message": "Memos 사이트 URL"
diff --git a/_locales/zh_CN/messages.json b/_locales/zh_CN/messages.json
index 5694ed5..c53f4ff 100644
--- a/_locales/zh_CN/messages.json
+++ b/_locales/zh_CN/messages.json
@@ -21,7 +21,7 @@
       "message": "保存"
    },
    "supportedMemosVersion": {
-      "message": "兼容 Memos v0.15.0 - 0.26.x"
+      "message": "兼容 Memos v0.15.0 - 0.27.x"
    },
    "placeApiUrl":{
       "message": "请填入 Memos 主页网址"
diff --git a/js/compat/memosApi.v024.js b/js/compat/memosApi.v024.js
index 3a51fc2..c45e9e3 100644
--- a/js/compat/memosApi.v024.js
+++ b/js/compat/memosApi.v024.js
@@ -11,12 +11,19 @@
       return Number(user.id)
     }
 
+    if (typeof user.username === 'string' && user.username.trim() !== '') {
+      return user.username.trim()
+    }
+
     const name = user.name || (user.user && user.user.name)
     if (typeof name === 'string') {
       const m = name.match(/\busers\/(\d+)\b/)
       if (m) return Number(m[1])
       const last = name.split('/').pop()
-      if (last && !Number.isNaN(Number(last))) return Number(last)
+      if (last) {
+        if (!Number.isNaN(Number(last))) return Number(last)
+        if (last.trim() !== '') return last.trim()
+      }
     }
 
     return null
@@ -88,7 +95,7 @@
     // the full set (including private), which affects tag extraction.
     // Newer versions may not expose the user-scoped endpoint, so we fallback by 404/405.
     const urlUserScoped = info.userid
-      ? info.apiUrl + 'api/v1/users/' + info.userid + '/memos' + qs
+      ? info.apiUrl + 'api/v1/users/' + encodeURIComponent(String(info.userid)) + '/memos' + qs
       : null
     const urlGlobal = info.apiUrl + 'api/v1/memos' + qs
 
diff --git a/manifest.json b/manifest.json
index 832d6d0..757083e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,8 +2,8 @@
    "manifest_version": 3,
    "name": "__MSG_extName__",
    "default_locale": "en",
-   "version": "2026.04.11",
-   "version_name": "Supports 0.15.0 - 0.26.x",
+   "version": "2026.04.21",
+   "version_name": "Supports 0.15.0 - 0.27.x",
    "action": {
       "default_popup": "popup.html",
       "default_icon": "assets/logo_24x24.png",