update

public/index.html

@@ -1282,7 +1282,7 @@
         }
 
         async function help() {
-            const img1 = `<img class="help-qrCode" src="https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/0960e9b6-2687-b858-2285-455c29eac369/code2.jpg" />`
+            const img1 = `<img class="help-qrCode" src="https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/0960e9b6-2687-b858-2285-455c29eac369/code2.png" />`
             const img2 = `<img class="help-qrCode" src="./2.png" />`
             showModal(img1 + img2)
         }