diff --git a/static/skin/i18n/ia.json b/static/skin/i18n/ia.json
index 382528b3d..43a53a396 100644
--- a/static/skin/i18n/ia.json
+++ b/static/skin/i18n/ia.json
@@ -60,5 +60,15 @@
 	"download-links-heading": "Discargar ligamines pro <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Discargar libro",
 	"preview-book": "Previsualisation",
-	"unknown-error": "Error incognite"
+	"unknown-error": "Error incognite",
+	"book-category.wikibooks": "Wikilibros",
+	"book-category.wikinews": "Wikinovas",
+	"book-category.wikipedia": "Wikipedia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikispecies",
+	"book-category.wikiversity": "Wikiversitate",
+	"book-category.wikivoyage": "Wikiviage",
+	"book-category.wiktionary": "Wiktionario",
+	"book-category.other": "Altere"
 }
diff --git a/static/skin/i18n/zh-hans.json b/static/skin/i18n/zh-hans.json
index eff4cb002..5e8ba185f 100644
--- a/static/skin/i18n/zh-hans.json
+++ b/static/skin/i18n/zh-hans.json
@@ -17,7 +17,7 @@
 	"no-book-found": "没有符合搜索要求的图书",
 	"url-not-found": "在此服务器上找不到请求的 URL：{{url}}",
 	"suggest-search": "对<a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>进行全文搜索",
-	"random-article-failure": "抱歉！ 随机条目失败了 (⁠〒⁠﹏⁠〒⁠) 【好生草的表情（】",
+	"random-article-failure": "抱歉！ 随机条目失败了 (⁠〒⁠﹏⁠〒⁠)",
 	"invalid-raw-data-type": "{{DATATYPE}} 对原请求无效。",
 	"invalid-request": "请求的URL无效：{{{url}}}",
 	"no-value-for-arg": "参数{{ARGUMENT}}无值",