diff --git a/src/main/resources/messages/message_en.properties b/src/main/resources/messages/message_en.properties
index 4b28c1942..28df3e32b 100644
--- a/src/main/resources/messages/message_en.properties
+++ b/src/main/resources/messages/message_en.properties
@@ -64,7 +64,7 @@ website_keyword_control=website keyword control
 mail_control=mail control
 recipient_control=recipient control
 sender_control=sender control
-theme_control=theme control
+subject_control=subject control
 mail_keyword_control=mail keyword control
 mail_attachment_name_control=mail attachment name control
 mail_attachment_content_control=mail attachment content control
diff --git a/src/main/resources/messages/message_ru.properties b/src/main/resources/messages/message_ru.properties
index 4b28c1942..28df3e32b 100644
--- a/src/main/resources/messages/message_ru.properties
+++ b/src/main/resources/messages/message_ru.properties
@@ -64,7 +64,7 @@ website_keyword_control=website keyword control
 mail_control=mail control
 recipient_control=recipient control
 sender_control=sender control
-theme_control=theme control
+subject_control=subject control
 mail_keyword_control=mail keyword control
 mail_attachment_name_control=mail attachment name control
 mail_attachment_content_control=mail attachment content control
diff --git a/src/main/resources/messages/message_zh_CN.properties b/src/main/resources/messages/message_zh_CN.properties
index 435b04547..65c370e6f 100644
--- a/src/main/resources/messages/message_zh_CN.properties
+++ b/src/main/resources/messages/message_zh_CN.properties
@@ -62,7 +62,7 @@ website_keyword_control=\u7f51\u9875\u5185\u5bb9\u5173\u952e\u5b57\u7ba1\u63a7
 mail_control=\u90ae\u4ef6\u7ba1\u63a7
 recipient_control=\u6536\u4ef6\u4eba\u7ba1\u63a7
 sender_control=\u53d1\u4ef6\u4eba\u7ba1\u63a7
-theme_control=\u4e3b\u9898\u7ba1\u63a7
+subject_control=\u4e3b\u9898\u7ba1\u63a7
 mail_keyword_control=\u90ae\u4ef6\u5185\u5bb9\u5173\u952e\u5b57\u7ba1\u63a7
 mail_attachment_name_control=\u90ae\u4ef6\u9644\u4ef6\u540d\u5173\u952e\u5b57\u7ba1\u63a7
 mail_attachment_content_control=\u90ae\u4ef6\u9644\u4ef6\u5185\u5bb9\u5173\u952e\u5b57\u7ba1\u63a7