diff --git a/i18n/lang/en.json b/i18n/lang/en.json
index dce3b4b..04b381c 100755
--- a/i18n/lang/en.json
+++ b/i18n/lang/en.json
@@ -368,7 +368,7 @@
     "b0": "Confirm Password",
     "b1": "Please confirm your password",
     "b2": "Recommended person",
-    "b3": "Please enter the recommender",
+    "b3": "Please enter the recommender(optional)",
     "b4": "Optional",
     "b5": "You have agreed",
     "b6": "User Agreement",
diff --git a/i18n/lang/zh-TW.json b/i18n/lang/zh-TW.json
index 8ba8b78..7378e85 100755
--- a/i18n/lang/zh-TW.json
+++ b/i18n/lang/zh-TW.json
@@ -368,7 +368,7 @@
     "b0": "確認密碼",
     "b1": "請確認密碼",
     "b2": "推薦人",
-    "b3": "請輸入推薦人",
+    "b3": "請輸入推薦人(選填)",
     "b4": "選填",
     "b5": "您已同意",
     "b6": "用戶協議",