diff --git a/src/main/resources/messages/message_en.properties b/src/main/resources/messages/message_en.properties
index 7dbfaae22..c0494fe97 100644
--- a/src/main/resources/messages/message_en.properties
+++ b/src/main/resources/messages/message_en.properties
@@ -560,7 +560,7 @@ av_voip_account_control=VoIP Account Control
 av_sample_audio_control=Audio Sample Control
 av_sample_vedio_control=Vedio Sample Control
 av_sample_picture_control=Picture Sample Control
-av_sample_voip_control=VoIPSample Control
+av_sample_voip_control=VoIP Sample Control
 av_sample_audio_porn_control=Audio Porn Sign Sample Control
 av_sample_vedio_porn_control=Vedio Porn Sign Sample Control
 av_sample_control=Sample Control
@@ -750,7 +750,7 @@ dns_strategy_id=DNS Policy ID
 #=============about manipulation=========
 #=============about app config===========
 domain=Domain
-app_ip_config=APP Protocol ipConfiguration
+app_ip_config=APP Protocol IP Configuration
 bytes=byte
 app_http_config=APP HTTP Feature Configuration
 app_domain_config=APP Domain Feature Configuration
@@ -805,7 +805,7 @@ NTC_SSL_CA=CA Keyowrd Configuration
 av_pic_ip=Picture IP Configuration
 av_cont_url=Content URL Configuration
 av_pic_url=Picture URL Configuration
-NTC_IP=IPConfiguration
+NTC_IP=IP Configuration
 file_transfer_digest=File Transfer Digest Configuration
 PXY_INTERCEPT_IP=IP Intercept Configuration
 PXY_INTERCEPT_DOMAIN=Domain Intercept Configuration
@@ -828,8 +828,8 @@ IR_STATIC_IP_POOL_CB=IP Reuseing Pool Configuration
 NTC_MAIL_HDR=Header Keyowrd Configuration
 NTC_MAIL_BODY=Content Configuration
 NTC_FILE_DIGEST=File Digest Configuration
-NTC_FTP_URL=URLConfiguration
-FTP_CONTENT=ContentConfiguration
+NTC_FTP_URL=URL Configuration
+FTP_CONTENT=Content Configuration
 id_not_exists=id of %s %s is not exist
 id_not_valid=id of %s %s is invalid
 num_split_by_comma=%s is a character separated by a comma
@@ -930,6 +930,7 @@ app_strategy_ratelimit=APP strategy speed limit
 proxy_ip_redirect=IP redirect
 proxy_ip_forward=IP forward
 app_protocol_ip_reject=APP protocol IP control
+app_protocol_ip_monit=APP protocol IP Monitoring
 app_http_feature_monit=APP HTTP feature monitoring
 app_domain_feature_monit=APP domain feature monitoring
 app_byte_feature_monit=APP byte feature monitoring