diff --git a/public/home/home.js b/public/home/home.js
index cd690d47c..d9fb62754 100644
--- a/public/home/home.js
+++ b/public/home/home.js
@@ -262,23 +262,15 @@ function displayRepo(json){
                     
  */
 
-var repoAndOrgZH={
-    "1":"项目",
-    "2":"成员",
-    "3":"团队",
-}
+var repoAndOrgZH = new Map([['1', "项目"], ['2', "成员"], ['3', "团队"]]);
+var repoAndOrgEN = new Map([['1', "Repository"], ['2', "Members"], ['3', "Teams"]]);
 
-var repoAndOrgEN={
-    "1":"Repository",
-    "2":"Members",
-    "3":"Teams",
-}
 
 function getRepoOrOrg(key,isZhLang){
     if(isZhLang){
-        return repoAndOrgZH[key];
+        return repoAndOrgZH.get[key];
     }else{
-        return repoAndOrgEN[key];
+        return repoAndOrgEN.get[key];
     }
 }