diff --git a/src/utils/validate.js b/src/utils/validate.js
index c9e98d3e9..04f6a0efb 100644
--- a/src/utils/validate.js
+++ b/src/utils/validate.js
@@ -37,7 +37,7 @@ export function isURL(s) {
  * @param {*} s
  */
 export function isCard(s) {
-  return /^(\d{15}$)|(^\d{17}([0-9]|X)$)|^[a-zA-Z]{2}\d{7}$|^[a-zA-Z]{1}\d{8}$/.test(s);
+  return /^(\d{15}$)|(^\d{17}([0-9]|X)$)|^[a-zA-Z0-9]{8,9}$/.test(s);
 }
 /**
  * 护照