diff --git a/src/models/RolePlugin.lua b/src/models/RolePlugin.lua
index d65d50f..d281341 100644
--- a/src/models/RolePlugin.lua
+++ b/src/models/RolePlugin.lua
@@ -596,7 +596,7 @@ function RolePlugin.bind(Role)
 		-- end
 	end
 
-	function Role:getHeroActiveRelation(heros)
+	function Role:getHeroActiveRelationData(heros)
 		local relations = {} 
 		for _, id in pairs(heros or {}) do
 			local hero = self.heros[id]
@@ -605,20 +605,42 @@ function RolePlugin.bind(Role)
 				relations[job] = (relations[job] or 0) + 1
 			end
 		end
-		if not next(relations) then return {} end
-		local result = {}
+		if not next(relations) then return nil end
+		
+		local curData = nil
 		for _, data in pairs(csvdb["unit_relationCsv"]) do
-			local ok = true
-			for typ, count in pairs(data.relation:toNumMap()) do
-				if (relations[typ] or 0) < count then
-					ok = false
+			local had = {}
+			local isDone = true
+			for _, count in pairs(data.relation:toArray(true, "=")) do
+				local find = false
+				for camp, _count in pairs(relations) do
+					if count == _count and not had[camp] then
+						had[camp] = true
+						find = true
+						break
+					end
 				end
-			end
-			if ok then
-				for attr, value in pairs(data.effect:toNumMap()) do
-					result[AttsEnumEx[attr]] = (result[AttsEnumEx[attr]] or 0) + value
+				if not find then
+					isDone = false
+					break
 				end
 			end
+			if isDone then
+				curData = data
+				break
+			end
+		end
+		return curData
+	end
+
+	function Role:getHeroActiveRelation(heros)
+		local data = self:getHeroActiveRelationData(heros)
+		local result = {}
+		if not data then 
+			return result
+		end
+		for attr, value in pairs(data.effect:toNumMap()) do
+			result[AttsEnumEx[attr]] = (result[AttsEnumEx[attr]] or 0) + value
 		end
 		return result
 	end
--
libgit2 0.21.2