diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index ae5cfa9d2..ce63bf44e 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -745,4 +745,5 @@
     <string name="plugin_incompatible_with_cause">插件错误： %s\n请确认正在使用的插件及Kotatsu是否为最新版本</string>
     <string name="max_backups_count">最大备份数</string>
     <string name="access_denied_403">拒绝访问 (403)</string>
+    <string name="error_not_image">无效格式：预期是图片但得到了 %s</string>
 </resources>
\ No newline at end of file