企业付款到银行卡 "result_code":"FAIL","err_code":"PARAM_ERROR","err_code_des":"参数错误：银行名称错误" 请求参数如下： request={bank_code= 1002, nonce_str=g9d05fvyNUeRteZSptipMKZDCXAReNfO, amount=199, partner_trade_no=20211201090143363348646211, enc_true_name=jwgU65kzmkNz6eCPqn8gPZ4WawuG10qIvNg1KfiFO24U3joM431DXiuvd+Gg/w+3jpNH8WvBEcoofqASV8VDvB91Py5P0gkEVH96d7GQfMOBE2MY0FY4G+wlao7y21WjU5aRomZ6VKfttc2nHS7x38yrfb0z419OJkdsHdrUjW1X7xfS+/QFW/bzqNDBfJ6JqSjw3XeudtYbE8q+qqZ8Wa57jWgJ5yKCSAqFbyoqWRYfxRDs1zTBKhtQdjdLpE8FoRJafQBkD4j2CXmNBQVYTBgiQpi3SfcI2H6MLAKsDBGD6ocJOAhLYjKSvp8FApPiphJ5d5qmDMxeo2mn5pVlXw==, enc_bank_no=VcQdCwE1uwYGoOM7P9iATJlhMIeLvtBEyJzGI6MFrsO6zuG9wcGzWGkFu4DWU2sgPb0LWINUNQfCQSyvKX50aW2s7zydPor6SX7kP7zzsBBqcGfIgKjTgEmKvy3jW1l2TbcSLAse4VycsC6EPpfxL9kdnx6DkZoLMvt6XHGFuba4LlX3EFY/T4f/b5zZgt1tadv2qorWB8YBHNkRcY32lgdsXAe55DKbZL9rdK1SJLb/OjNqRg5D2HyC320Js0xOvJbvQVw/w3e2r5FvUE8c+B3xwZFtAocm5o2iYmqqVDUgMuDkPsKSEIJWQUetSvw5Lbya6D/t6hrV/tBx7z11aA==, sign=7FAECA283E1A918F1C0CF09E4B68D220, mch_id=1556827571, desc=ww}

企业付款到零钱接口一直签名错误，但是统一下单接口和退款接口用的是一样的key就可以成功，请问企业付款到零钱和统一下单接口用的是一个秘钥吗