diff --git a/src/utils/ApiClient.js b/src/utils/ApiClient.js
index 9d30539..1b3ff4a 100644
--- a/src/utils/ApiClient.js
+++ b/src/utils/ApiClient.js
@@ -25,7 +25,7 @@ export default class ApiClient {
             let errorInfo = response.data.ecode;
             delete errorInfo.codeChName;
             let content = h('div', {}, [
-                h('p',{class:'mb-5 text-red-400 white-space-pre'},response.data.message),
+                h('p',{class:'mb-5 text-red-400 whitespace-pre'},response.data.message),
                 h('div', {
                     style:{height:'20px',overflow:'hidden'}, 
                     onClick:(event) => {