set miniprogram nil

@@ -259,7 +259,7 @@ func UserInfoV2(header *protocol.RequestHeader, request *protocol.UserInfoReques
 				Id:          company.Id,
 				Name:        company.Name,
 				Phone:       company.Phone,
-				MiniProgram: struct{}{},
+				MiniProgram: nil,
 			},
 		}
 		rsp = rspMap