diff --git a/server/imserver/chatmgr.cc b/server/imserver/chatmgr.cc
index 60e1c00..427c159 100644
--- a/server/imserver/chatmgr.cc
+++ b/server/imserver/chatmgr.cc
@@ -177,7 +177,7 @@ void ChatMgr::ProcTeamChat(Player* hum, const cs::CMSendChatMsg& msg)
         if (hum) {
             hum->SendMsg(notifymsg);
             if (hum->chat_channel == kCCTeam) {
-                a8::SetBitFlag(hum->red_point_flags_, RPF_FriendApply);
+                a8::SetBitFlag(hum->red_point_flags_, RPF_Chat);
                 hum->SyncRedPoint();
             }
         }
@@ -273,7 +273,7 @@ void ChatMgr::SyncPrivateChatMsg(Player* hum)
         }
     } else {
         hum->MarkNewMsg();
-        a8::SetBitFlag(hum->red_point_flags_, RPF_FriendApply);
+        a8::SetBitFlag(hum->red_point_flags_, RPF_Chat);
         hum->SyncRedPoint();
     }
 }
@@ -298,7 +298,7 @@ void ChatMgr::SyncGuildChatMsg(Player* hum)
             }
         } else {
             hum->MarkNewMsg();
-            a8::SetBitFlag(hum->red_point_flags_, RPF_FriendApply);
+            a8::SetBitFlag(hum->red_point_flags_, RPF_Chat);
             hum->SyncRedPoint();
         }
     }
diff --git a/server/imserver/constant.h b/server/imserver/constant.h
index 8e5b14c..3c48118 100644
--- a/server/imserver/constant.h
+++ b/server/imserver/constant.h
@@ -56,7 +56,7 @@ enum ReadPointFlag
 {
     RPF_FriendApply = 0,
     RPF_GuildApply = 1,
-    RPF_Chat = 1
+    RPF_Chat = 2
 };
 
 enum GuildMemberQuitReason
diff --git a/server/rankserver/metamgr.cc b/server/rankserver/metamgr.cc
index 3f3c7f7..bdfc4e4 100644
--- a/server/rankserver/metamgr.cc
+++ b/server/rankserver/metamgr.cc
@@ -60,6 +60,7 @@ private:
             if (strword == " " || strword.empty()) { //忽略空格
                 continue;
             }
+            std::transform(strword.begin(), strword.end(), strword.begin(), ::tolower);
             auto itr = dirty_words.find(strword.size());
             if (dirty_words.find(strword.size()) != dirty_words.end()) {
                 itr->second[strword] = strword;