diff --git a/app/src/main/assets/updatelog.fy b/app/src/main/assets/updatelog.fy
index f3ff612..49161ed 100644
--- a/app/src/main/assets/updatelog.fy
+++ b/app/src/main/assets/updatelog.fy
@@ -2,7 +2,7 @@
 风月读书v2.0.6
 更新内容：
 1、优化书架书籍过多时应用卡顿的问题
-2、优化更新书籍时应用卡顿的问题
+2、优化更新书籍时应用卡顿的问题(如更新速度过慢可前往[设置-线程设置]调大更新/搜索线程即可)
 3、阅读记录支持备份/恢复
 4、修复阅读时切换后台记录异常的问题
 5、私密书籍不保存阅读记录
diff --git a/app/src/main/java/xyz/fycz/myreader/ui/activity/MoreSettingActivity.java b/app/src/main/java/xyz/fycz/myreader/ui/activity/MoreSettingActivity.java
index f509ce3..27802a5 100644
--- a/app/src/main/java/xyz/fycz/myreader/ui/activity/MoreSettingActivity.java
+++ b/app/src/main/java/xyz/fycz/myreader/ui/activity/MoreSettingActivity.java
@@ -392,7 +392,7 @@ public class MoreSettingActivity extends BaseActivity {
 
             });
             MyAlertDialog.build(this)
-                    .setTitle("搜索线程数")
+                    .setTitle(R.string.thread_num)
                     .setView(view)
                     .setPositiveButton("确定", (dialog, which) -> {
                         threadNum = threadPick.getValue();
diff --git a/app/version_code.properties b/app/version_code.properties
index ae81465..07bb564 100644
--- a/app/version_code.properties
+++ b/app/version_code.properties
@@ -1,2 +1,2 @@
-#Tue Jun 01 21:40:04 CST 2021
-VERSION_CODE=205
+#Wed Jun 02 20:55:52 CST 2021
+VERSION_CODE=206