litopn详情中期限天pattern微调

src/model/Litopn/Pattern.js

@@ -221,7 +221,7 @@ export default {
     "lidgrp.rec.prepers18":[
       {type: "number", required: false, message: "请输入数字"},
       {type: "number",max: 999,message:"不能超过999"},
-      {pattern: /^-?[1-9][0-9]{0,2}$/, message: "应在-999至999之间" }
+      {pattern: /^-?[1-9][0-9]{0,2}$|0/, message: "应在-999至999之间" }
     ],
 
     "litp.avbp.ptsget.sdamod.dadsnd":[