diff --git a/public/vcCore/vcFramework.js b/public/vcCore/vcFramework.js
index 9200d2647..0dc5423dc 100644
--- a/public/vcCore/vcFramework.js
+++ b/public/vcCore/vcFramework.js
@@ -2456,7 +2456,7 @@
             if (text == null || text == undefined) {
                 return true;
             }
-            let regMoney = /^\d+\.?\d{0,4}$/;
+            let regMoney = /^\-?\d+\.?\d{0,4}$/;
             return regMoney.test(text);
         },
         idCard: function(num) {