diff --git a/src/i18n/strings/zh_Hans.json b/src/i18n/strings/zh_Hans.json
index a098dc5b94..61defaf454 100644
--- a/src/i18n/strings/zh_Hans.json
+++ b/src/i18n/strings/zh_Hans.json
@@ -3417,5 +3417,9 @@
     "Help improve %(analyticsOwner)s": "帮助改进 %(analyticsOwner)s",
     "That's fine": "没问题",
     "Some examples of the information being sent to us to help make %(brand)s better includes:": "发送给我们让 %(brand)s 变得更好的一些例子包括：",
-    "Our complete cookie policy can be found <CookiePolicyLink>here</CookiePolicyLink>.": "我们完整的 cookie 政策可以在<CookiePolicyLink>这里</CookiePolicyLink>找到。"
+    "Our complete cookie policy can be found <CookiePolicyLink>here</CookiePolicyLink>.": "我们完整的 cookie 政策可以在<CookiePolicyLink>这里</CookiePolicyLink>找到。",
+    "You cannot place calls without a connection to the server.": "您不能在没有连接到服务器的情况下拨打电话。",
+    "Connectivity to the server has been lost": "与服务器的连接已丢失",
+    "You cannot place calls in this browser.": "您无法在此浏览器中拨打电话。",
+    "Calls are unsupported": "不支持通话"
 }