diff --git a/proto/race/race_scoring_rule.proto b/proto/race/race_scoring_rule.proto
index 174be75..03f6e4a 100644
--- a/proto/race/race_scoring_rule.proto
+++ b/proto/race/race_scoring_rule.proto
@@ -23,10 +23,12 @@ message Rule{
   repeated Unit units = 1;
   //最小评分单元
   message Unit {
+
     string name = 1; //文字描述
     uint32 score = 2; //分值
     string content = 3;//项目
     string criteria = 4;//评分标准
     repeated Unit children = 5; //子级不为空就是目录
+    uint32 id = 6; //单元id
   }
 }
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