修复错误信息展示

src/app.ts

@@ -3,13 +3,17 @@ import intl from 'react-intl-universal';
 
 export function rootContainer(container: any) {
   const locales = {
-    'en-US': require('./locales/en-US.json'),
-    'zh-CN': require('./locales/zh-CN.json'),
+    'en': require('./locales/en-US.json'),
+    'zh': require('./locales/zh-CN.json'),
   };
   let currentLocale = intl.determineLocale({
     urlLocaleKey: 'lang',
     cookieLocaleKey: 'lang',
-  });
+  }).slice(0, 2);
+
+  if (!currentLocale || !Object.keys(locales).includes(currentLocale)) {
+    currentLocale = 'zh';
+  }
 
   intl.init({ currentLocale, locales });
   return container;