diff --git a/src/ProtocolCode.lua b/src/ProtocolCode.lua
index c19a44b..f4e2f08 100644
--- a/src/ProtocolCode.lua
+++ b/src/ProtocolCode.lua
@@ -6,6 +6,7 @@ actionCodes = {
 	Sys_innerErrorMsg = 4,
 	Sys_commonNotice = 5,
 	Sys_maintainNotice = 6,
+	Sys_customNotice = 7,
 
 	Gm_clientRequest = 20,
 	Gm_receiveResponse = 21,
diff --git a/src/actions/HttpAction.lua b/src/actions/HttpAction.lua
index 6e3984a..d475688 100644
--- a/src/actions/HttpAction.lua
+++ b/src/actions/HttpAction.lua
@@ -148,13 +148,32 @@ function _M.gm_action(query)
 end
 
 function _M.broadcast(query)
-	local bin = MsgPack.pack({body = query.content})
-	local codes = {
-		["common"] = actionCodes.Sys_commonNotice,
-		["maintain"] = actionCodes.Sys_maintainNotice,
+	local msg = {}
+	local handle = {
+		["common"] = {
+			code = actionCodes.Sys_commonNotice,
+			exec = function()
+				msg["body"] = query.content
+			end
+		},
+		["maintain"] = {
+			code = actionCodes.Sys_maintainNotice,
+			exec = function()
+				msg["body"] = query.content
+			end
+		},
+		["custom"] = {
+			code = actionCodes.Sys_customNotice,
+			exec = function()
+				msg["title"] = query.title
+				msg["body"] = query.content
+				msg["logout"] = query.logout
+			end
+		}
 	}
-	if not codes[query.cmd] then return "错误" end
-	mcast_util.pub_world(codes[query.cmd], bin)
+	if not handle[query.cmd] then return "错误" end
+	handle[query.cmd].exec()
+	mcast_util.pub_world(handle[query.cmd].code, MsgPack.pack(msg))
 	return "广播成功"
 end
 
--
libgit2 0.21.2