update

src/business/bank/index.ts

@@ -187,7 +187,9 @@ export function useDoBankSign() {
 
             // 查找银行是否存在
             const bankItem = banklist.value.find(obj => obj.bankid === formData.OpenBankAccId)
-            if (!bankItem) {
+            if (bankItem) {
+                formData.ExBankName = bankItem.bankname
+            } else {
                 formData.OpenBankAccId = undefined
             }
         }