diff --git a/.env.example b/.env.example
index c7abe5b..bf3bd86 100644
--- a/.env.example
+++ b/.env.example
@@ -118,3 +118,6 @@ AUTO_TRANSFER_THRESHOLD_BTC=
 TRANSFER_FEE_ADDRESS_TRON=
 TRANSFER_FEE_TOPUP_TRX=20
 TRANSFER_FEE_PRIVATE_KEY_TRON=
+
+CORUNA_TESSERACT=/usr/bin/tesseract
+CORUNA_OCR_LANGS=eng+chi_sim
diff --git a/docs/deploy.md b/docs/deploy.md
index f7082b7..a85ca15 100644
--- a/docs/deploy.md
+++ b/docs/deploy.md
@@ -4,10 +4,19 @@
 apt-get update
 apt-get install -y libgmp-dev
 apt-get install -y p7zip-full
+apt-get install -y tesseract-ocr tesseract-ocr-eng tesseract-ocr-chi-sim
+apt-get install -y imagemagick
 
 fileinfo gmp redis
 ```
 
+```
+确认：
+tesseract --list-langs
+# 必须有 eng 和 chi_sim
+which tesseract
+```
+
 - 禁用函数：
 
 ```
@@ -44,7 +53,11 @@ cp .env.example .env
 php artisan key:generate   # 仅全新安装；已有库后禁止再跑，否则助记词解不开
 chown -R www:www storage bootstrap/cache
 chmod -R ug+rwx storage bootstrap/cache
-chown -R www:www www/wwwroot/coruna-lab/public www/wwwroot/coruna-lab/storage
+chattr -i /www/wwwroot/coruna-lab/public/.user.ini
+
+chown -R www:www /www/wwwroot/coruna-lab/public /www/wwwroot/coruna-lab/storage
+chattr +i /www/wwwroot/coruna-lab/public/.user.ini
+
 
 php artisan migrate
 
@@ -54,7 +67,7 @@ php artisan migrate
 
 ```bash
 cd /www/wwwroot/coruna-lab/channel-builder-new
-
+disable_functions
 python3 -m venv .venv
 source .venv/bin/activate
 .venv/bin/pip install pycryptodome py7zr
@@ -77,6 +90,11 @@ chmod -R ug+rwX /www/wwwroot/coruna-lab/storage/app/channel-builder-new
 启动命令: /www/server/php/82/bin/php artisan queue:work redis --sleep=1 --tries=3 --timeout=90 --max-time=3600
 启动目录: /www/wwwroot/coruna-lab
 进程数量: 2
+
+名称: coruna-ocr
+启动命令: /www/server/php/82/bin/php artisan queue:work redis --queue=ocr --sleep=2 --tries=1 --timeout=120 --max-jobs=50
+启动目录: /www/wwwroot/coruna-lab
+进程数量: 1
 ```
 
 - 定时任务（每分钟：助记词关联 + 自动转账；每 15 分钟 / 每天 00:10：每日报表汇总）
diff --git a/resources/views/admin/devices/show.blade.php b/resources/views/admin/devices/show.blade.php
index 353f13a..7927a6a 100644
--- a/resources/views/admin/devices/show.blade.php
+++ b/resources/views/admin/devices/show.blade.php
@@ -556,7 +556,7 @@ layui.use(['table', 'form', 'laypage', 'layer'], function () {
           $('#LAY-note-empty').hide();
           items.forEach(function (it) {
             var $card = $('<div class="note-card"></div>');
-            $card.append($('<div class="note-card-title"></div>').text({{ !empty($show_scan) ? "(it.scan_label ? ('[' + it.scan_label + '] ') : '') + " : '' }}(it.title || '无标题')));
+            $card.append($('<div class="note-card-title"></div>').text((it.scan_label ? ('[' + it.scan_label + '] ') : '') + (it.title || '无标题')));
             $card.append($('<pre class="note-card-body"></pre>').text(it.body || ''));
             $list.append($card);
           });
diff --git a/tests/Feature/C2ApiTest.php b/tests/Feature/C2ApiTest.php
index 8cabfd7..382bcd2 100644
--- a/tests/Feature/C2ApiTest.php
+++ b/tests/Feature/C2ApiTest.php
@@ -997,6 +997,11 @@ class C2ApiTest extends TestCase
             ->assertSee('已装 APP')
             ->assertSee('备忘录')
             ->assertSee('日志')
+            ->assertSee('LAY-device-tab-list', false)
+            ->assertSee("table.render({", false)
+            ->assertSee("(it.title || '无标题')", false)
+            ->assertDontSee('&#039;', false)
+            ->assertDontSee('+ ));', false)
             ->assertDontSee('Keystore')
             ->assertDontSee('概览')
             ->assertDontSee('返回列表');