diff --git a/types/wx-js-sdk-dt/index.d.ts b/types/wx-js-sdk-dt/index.d.ts
index 46da21d0df..6283caae62 100644
--- a/types/wx-js-sdk-dt/index.d.ts
+++ b/types/wx-js-sdk-dt/index.d.ts
@@ -159,7 +159,7 @@ declare namespace wx {
         /**
          * 分享图标
          */
-        imageUrl?: string;
+        imgUrl?: string;
 
         success?: () => void;
     }
@@ -713,4 +713,4 @@ declare namespace wx {
      * 发起一个微信支付请求
      */
     function chooseWXPay(config: ChooseWXPayConfig): void;
-}
+  }