diff --git a/config/locales/en.yml b/config/locales/en.yml
index 47e1627..6c45e60 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -35,6 +35,7 @@ en:
     file : "File"
     file_name : "File name"
     description : "File Description"
+    graph_by : "Graph By"
     frontend:
       writing_journals: "Journal Paper Front－end"
 
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 990b9d0..5e59531 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -34,6 +34,7 @@ zh_tw:
     file : "檔案"
     file_name : "檔案名稱"
     description : "描述"
+    graph_by : "Graph By"
     frontend:
       writing_journals: "期刊論文前台"