diff --git a/packages/conv/creditScore/scoreRules/AppScoreRules.vue b/packages/conv/creditScore/scoreRules/AppScoreRules.vue
index 859ef1b8..3cc90d94 100644
--- a/packages/conv/creditScore/scoreRules/AppScoreRules.vue
+++ b/packages/conv/creditScore/scoreRules/AppScoreRules.vue
@@ -159,6 +159,7 @@ export default {
         eventType: [{required: true, message: "请选择事件/类型", trigger: "change"}],
         scoringCycle: [{required: true, message: "请选择周期范围", trigger: "change"}],
         integral: [{required: true, pattern: /^\d*[.\d]\d?$/, message: "请输入积分分值,最多保留一位小数"}],
+        numberLimit: {pattern: /\d*/, message: "请输入正整数"}
       },
       cacheOps: []
     };