优化

app/src/main/java/io/legado/app/data/entities/BookGroup.kt

@@ -26,6 +26,7 @@ data class BookGroup(
             AppConst.bookGroupLocalId -> "$groupName(${context.getString(R.string.local)})"
             AppConst.bookGroupNetNoneId -> "$groupName(${context.getString(R.string.net_no_group)})"
             AppConst.bookGroupLocalNoneId -> "$groupName(${context.getString(R.string.local_no_group)})"
+            AppConst.bookGroupErrorId -> "$groupName(${context.getString(R.string.update_book_fail)})"
             else -> groupName
         }
     }

app/src/main/res/values-es-rES/strings.xml

@@ -1061,4 +1061,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>

app/src/main/res/values-ja-rJP/strings.xml

@@ -1064,4 +1064,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>

app/src/main/res/values-pt-rBR/strings.xml

@@ -1064,4 +1064,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>

app/src/main/res/values-zh-rHK/strings.xml

@@ -1061,4 +1061,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -1063,4 +1063,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -1063,4 +1063,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -1064,4 +1064,5 @@
     <string name="refresh_list">刷新列表</string>
     <string name="tip_divider_color">分隔线颜色</string>
     <string name="same_title_removed">移除重复标题</string>
+    <string name="update_book_fail">更新失败</string>
 </resources>