fix: [12879]

src/pages/transaction/purchaseAbility/onlineBid/readySignUp/signUp.tsx

@@ -38,6 +38,13 @@ const SignUpForm = () => {
   const getCountryCodeId = async () => {
     const res = await PublicApi.getManageCountryAreaGetTelCode()
     if (res.code === 1000) {
+      let _value = ''
+      for (let i = 0; i < res.data.length; i++) {
+        if (res.data[i] === '86') {
+          _value = res.data[i];
+          break
+        }
+      }
       return { telPrefix: res.data }
     }
     return {}
@@ -104,6 +111,7 @@ const SignUpForm = () => {
         member: name,
         startSignUp: formatTimeString(data.startSignUp),
         endSignUp: formatTimeString(data.endSignUp),
+        telPrefix: '86'
       });
     })
   }