Move param out of the translation file

src/languages/en.js

@@ -78,7 +78,7 @@ export default {
     "Accepted Status Codes": "Accepted Status Codes",
     "Push URL": "Push URL",
     needPushEvery: "You should call this url every {0} seconds.",
-    pushOptionalParams: "Optional parameters: {'msg'}, {'ping'}",
+    pushOptionalParams: "Optional parameters: {0}",
     Save: "Save",
     Notifications: "Notifications",
     "Not available, please setup.": "Not available, please setup.",

src/languages/zh-CN.js

@@ -66,7 +66,7 @@ export default {
     "Accepted Status Codes": "有效状态码",
     "Push URL": "推送链接",
     needPushEvery: "你需要每 {0} 秒调用一次。",
-    pushOptionalParams: "可选参数：{'msg'}，{'ping'}",
+    pushOptionalParams: "可选参数：{0}",
     Save: "保存",
     Notifications: "消息通知",
     "Not available, please setup.": "无可用通道，请先设置",