diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 465f13b..fd507f1 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -4,6 +4,6 @@ zh_tw:
     certificates: 證照
     certificate: 證照
   personal_certificate:
-    issued_by: 證照單位
+    issued_by: 發照單位
     certificate: 證照名稱
     title: 證照名稱
\ No newline at end of file