diff --git a/Heimdall.lua b/Heimdall.lua
index 0589cfd..0043c28 100644
--- a/Heimdall.lua
+++ b/Heimdall.lua
@@ -82,6 +82,7 @@ local function init()
     ---@field enabled boolean
     ---@field listeningChannel string
     ---@field keyword string
+    ---@field updateInterval number
 
     --- Data ---
     ---@class HeimdallMessengerData
@@ -120,11 +121,13 @@ local function init()
     data.who = {
         ignored = {},
     }
+    --/run Heimdall_Data.config = {inviter={enabled=false},deathReporter={enabled=false},spotter={enabled=false,everyone=false}}
     --/run Heimdall_Data.config = {who={enabled=true},deathReporter={enabled=true},spotter={enabled=true}}
     --/run Heimdall_Data.config = {deathReporter={enabled=true}}
     --/run Heimdall_Data.config = {deathReporter={enabled=false},spotter={enabled=false}}
     --/run Heimdall_Data.config = {deathReporter={enabled=false},spotter={enabled=true,everyone=true}}
     --/run Heimdall_Data.config = {inviter={enabled=true},deathReporter={enabled=true},spotter={enabled=true,everyone=true}}
+    --/run Heimdall_Data.config = {inviter={enabled=true,keyword="+++"},deathReporter={enabled=true},spotter={enabled=true,everyone=true}}
     data.config = {
         spotter = {
             enabled = data.GetOrDefault(Heimdall_Data, { "config", "spotter", "enabled" }, true),
@@ -171,7 +174,8 @@ local function init()
             "Растафаркрай",
             "Frosstmorn",
             "Pulsjkee",
-            "Paskoo"
+            "Paskoo",
+            "发酸的风景画",
         }),
         stinkies = data.GetOrDefault(Heimdall_Data, { "config", "stinkies" }, {
             ["Ahhahahh"] = true,
@@ -236,6 +240,7 @@ local function init()
             enabled = data.GetOrDefault(Heimdall_Data, { "config", "inviter", "enabled" }, false),
             listeningChannel = data.GetOrDefault(Heimdall_Data, { "config", "inviter", "listeningChannel" }, "Agent"),
             keyword = data.GetOrDefault(Heimdall_Data, { "config", "inviter", "keyword" }, "+"),
+            updateInterval = data.GetOrDefault(Heimdall_Data, { "config", "inviter", "updateInterval" }, 1),
         }
     }
 
diff --git a/Inviter.lua b/Inviter.lua
index fc439f2..e4c1c0d 100644
--- a/Inviter.lua
+++ b/Inviter.lua
@@ -9,7 +9,37 @@ function data.Inviter.Init()
 		return
 	end
 
+	---@param channelName string
+	---@return table<string, boolean>
+	local function GetChannelMembers(channelName)
+		local channelFrame = _G["ChannelFrame"]
+		channelFrame:Show()
+		for i = 1, 40 do
+			local button = _G["ChannelButton" .. i]
+			if not button then break end
+			local text = button:GetText()
+			if text == channelName then
+				button:Click()
+				break
+			end
+		end
+
+		local index = GetSelectedDisplayChannel()
+		local count = select(5, GetChannelDisplayInfo(index))
+		local res = {}
+		for i = 1, count do
+			local name = GetChannelRosterInfo(index, i)
+			if name then
+				res[name] = true
+			end
+		end
+
+		channelFrame:Hide()
+		return res
+	end
+
 	local inviterGroupFrame = CreateFrame("Frame")
+	local nextUpdate = 0
 	inviterGroupFrame:RegisterEvent("GROUP_ROSTER_UPDATE")
 	inviterGroupFrame:SetScript("OnEvent", function(self, event, ...)
 		if not UnitIsGroupLeader("player") then return end
@@ -18,9 +48,15 @@ function data.Inviter.Init()
 			ConvertToRaid()
 		end
 
-		if not IsEveryoneAssistant() then
-			SetEveryoneIsAssistant(true)
+		if nextUpdate >= GetTime() then return end
+		nextUpdate = GetTime() + data.config.inviter.updateInterval
+		for name, _ in pairs(GetChannelMembers(data.config.inviter.listeningChannel)) do
+			PromoteToAssistant(name, true)
 		end
+
+		--		if not IsEveryoneAssistant() then
+		--			SetEveryoneIsAssistant(true)
+		--		end
 	end)
 
 	local inviterChannelFrame = CreateFrame("Frame")