diff --git a/src/utils/index.ts b/src/utils/index.ts
index e823a3a..d0887a1 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -211,5 +211,5 @@ export function lighten(color: string, amount: number) {
  * 判断是否 url
  * */
 export function isUrl(url: string) {
-  return /(^http|https:\/\/)/g.test(url);
+  return /^(http|https):\/\//g.test(url);
 }