diff --git a/types/wx-js-sdk-dt/index.d.ts b/types/wx-js-sdk-dt/index.d.ts
index 81c601ad74..c6297eaacb 100644
--- a/types/wx-js-sdk-dt/index.d.ts
+++ b/types/wx-js-sdk-dt/index.d.ts
@@ -181,7 +181,7 @@ declare namespace wx {
         /**
          * 分享图标
          */
-        imageUrl?: string;
+        imgUrl?: string;
 
         success?: () => void;
     }
diff --git a/types/wx-js-sdk-dt/wx-js-sdk-dt-tests.ts b/types/wx-js-sdk-dt/wx-js-sdk-dt-tests.ts
index a7942dfb31..53b972ff84 100644
--- a/types/wx-js-sdk-dt/wx-js-sdk-dt-tests.ts
+++ b/types/wx-js-sdk-dt/wx-js-sdk-dt-tests.ts
@@ -146,5 +146,5 @@ wx.updateAppMessageShareData({
 wx.updateTimelineShareData({
     title: '',
     link: '',
-    imageUrl: ''
+    imgUrl: ''
 });