diff --git a/internal/data/mixrepoimpl/cmb.go b/internal/data/mixrepoimpl/cmb.go
index 4e86e39..bfd140b 100644
--- a/internal/data/mixrepoimpl/cmb.go
+++ b/internal/data/mixrepoimpl/cmb.go
@@ -144,7 +144,6 @@ func (s *CmbMixRepoImpl) VerifyNew(_ context.Context, req *v1.CmbRequest) (strin
 
 	str := cmb.SortStructStr(req)
 
-	//b, err := cmb.Verify(s.bc.Cmb.CmbSm2Puk, str, req.Sign)
 	b, err := cmb.VerifyBody(str, req.Sign, s.bc.Cmb.CmbSm2Puk)
 	if err != nil {
 		return "", err2.ErrorCmbVerifyFail(err.Error())
@@ -164,7 +163,6 @@ func (s *CmbMixRepoImpl) VerifyNew(_ context.Context, req *v1.CmbRequest) (strin
 
 func (s *CmbMixRepoImpl) GetRequest(_ context.Context, reqBo *bo.CmbRequestBo) (*v1.CmbRequest, error) {
 
-	//encryptBody, err := cmb.Encrypt(s.bc.Cmb.CmbSm2Puk, reqBo.BizContent)
 	encryptBody, err := cmb.EncryptBody(&cmb.Encrypts{SoaPubKey: s.bc.Cmb.CmbSm2Puk, JsonParam: reqBo.BizContent})
 	if err != nil {
 		return nil, err
@@ -203,7 +201,6 @@ func (s *CmbMixRepoImpl) GetMockRequest(_ context.Context, bizContent string) (*
 		return nil, errors.New("mock cmb sm2 pik is empty")
 	}
 
-	//encryptBody, err := cmb.Encrypt(s.bc.Cmb.Sm2Puk, bizContent)
 	encryptBody, err := cmb.EncryptBody(&cmb.Encrypts{SoaPubKey: s.bc.Cmb.CmbSm2Puk, JsonParam: bizContent})
 	if err != nil {
 		return nil, err
@@ -234,7 +231,6 @@ func (s *CmbMixRepoImpl) VerifyResponse(_ context.Context, req *v1.CmbReply) err
 
 	str := cmb.SortStructStr(req)
 
-	//b, err := cmb.Verify(s.bc.Cmb.CmbSm2Puk, str, req.Sign)
 	b, err := cmb.VerifyBody(str, req.Sign, s.bc.Cmb.CmbSm2Puk)
 	if err != nil {
 		return err
@@ -295,7 +291,7 @@ func (s *CmbMixRepoImpl) Request(ctx context.Context, req *v1.CmbRequest, uri st
 
 	_, bodyBytes, err := request.Post(ctx, r, nil, request.WithHeaders(h))
 	if err != nil {
-		log.Errorf("请求掌上生活报错,url=%s,err=%v", r, err)
+		log.Errorf("请求掌上生活报错,url:%s,err:%v", r, err)
 		return nil, err
 	}
 
@@ -303,12 +299,12 @@ func (s *CmbMixRepoImpl) Request(ctx context.Context, req *v1.CmbRequest, uri st
 
 	var response *v1.CmbReply
 	if err = json.Unmarshal(bodyBytes, &response); err != nil {
-		log.Errorf("请求掌上生活返回数据解析报错,err:%s", string(bodyBytes), err.Error())
+		log.Errorf("请求掌上生活返回数据解析报错:%s", err.Error())
 		return nil, err
 	}
 
 	if response.RespCode != vo.CmbResponseStatusSuccess.GetValue() {
-		log.Errorf("请求掌上生活返回报错,err:%s", r, response.RespMsg)
+		log.Errorf("请求掌上生活返回报错:%s", r, response.RespMsg)
 		return nil, fmt.Errorf(response.RespMsg)
 	}
 
@@ -320,7 +316,11 @@ func (s *CmbMixRepoImpl) Decrypt(_ context.Context, encryptBody string) (string,
 	if len(s.bc.Cmb.CmbSm2Pik) == 0 {
 		return "", errors.New("mock CmbSm2Pik is empty")
 	}
+
 	rs, err := cmb.DecryptBody(&cmb.Decrypts{EncryptBody: encryptBody, PrivateKey: s.bc.Cmb.CmbSm2Pik})
-	return string(rs), err
-	//return cmb.Decrypt(s.bc.Cmb.CmbSm2Pik, encryptBody)
+	if err != nil {
+		return "", err
+	}
+
+	return string(rs), nil
 }