diff --git a/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/controller/ChinaumsCallBackController.java b/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/controller/ChinaumsCallBackController.java
index ab6f678..7738c31 100644
--- a/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/controller/ChinaumsCallBackController.java
+++ b/src/main/java/com/yn/bftl/thirdparty/modules/chinaums/controller/ChinaumsCallBackController.java
@@ -1,6 +1,8 @@
 package com.yn.bftl.thirdparty.modules.chinaums.controller;
 
 import com.alibaba.fastjson.JSON;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.yn.bftl.thirdparty.modules.chinaums.dto.MchApplicationsNoticeDTO;
 import com.yn.bftl.thirdparty.modules.chinaums.dto.byx.ByxMchApplicationsNoticeDTO;
 import com.yn.bftl.thirdparty.modules.chinaums.service.ChinaumsCallBackService;
@@ -8,6 +10,8 @@
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.data.redis.connection.util.ByteArrayWrapper;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -35,11 +39,42 @@
 
     @ApiOperation(value = "回调")
     @RequestMapping(value = "/byx/result", method = RequestMethod.POST)
-    public ChinaumsCallBackVO callbackForByx(@Valid @RequestBody ByxMchApplicationsNoticeDTO byxMchApplicationsNoticeDTO) {
+    public ChinaumsCallBackVO callbackForByx(byte[] data) {
+        ByxMchApplicationsNoticeDTO byxMchApplicationsNoticeDTO = byteToObject(data);
+        validateParams(byxMchApplicationsNoticeDTO);
         log.info("回调通知，数据：" + JSON.toJSONString(byxMchApplicationsNoticeDTO));
         return chinaumsCallBackService.callbackForByx(byxMchApplicationsNoticeDTO);
     }
 
+    private static void validateParams(ByxMchApplicationsNoticeDTO byxMchApplicationsNoticeDTO) {
+        if (byxMchApplicationsNoticeDTO == null) {
+            throw new RuntimeException("参数不正确");
+        }
+        if (StringUtils.isEmpty(byxMchApplicationsNoticeDTO.getMsgType())) {
+            throw new RuntimeException("参数不正确");
+        }
+        if (byxMchApplicationsNoticeDTO.getMsgBody() == null) {
+            throw new RuntimeException("参数不正确");
+        }
+    }
+
+    private static ByxMchApplicationsNoticeDTO byteToObject(byte[] data) {
+        if (data == null) {
+            log.error("回调参数异常");
+            throw new RuntimeException("回调参数异常");
+        }
+        ObjectMapper mapper = new ObjectMapper();
+        ByteArrayWrapper wrapper = new ByteArrayWrapper(data);
+        String json = "";
+        try {
+            json = mapper.writeValueAsString(wrapper);
+        } catch (JsonProcessingException e) {
+            throw new RuntimeException(e);
+        }
+        ByxMchApplicationsNoticeDTO byxMchApplicationsNoticeDTO = JSON.parseObject(json, ByxMchApplicationsNoticeDTO.class);
+        return byxMchApplicationsNoticeDTO;
+    }
+
     @ApiOperation(value = "回调")
     @RequestMapping(value = "/result", method = RequestMethod.POST)
     public ChinaumsCallBackVO mchApplicationsResult(@Valid @RequestBody MchApplicationsNoticeDTO mchApplicationsNoticeDTO) {