diff --git a/internal/domains/api/services/processors/jrzq/jrzqv3hm_processor.go b/internal/domains/api/services/processors/jrzq/jrzqv3hm_processor.go
index 8be4aad..a50d519 100644
--- a/internal/domains/api/services/processors/jrzq/jrzqv3hm_processor.go
+++ b/internal/domains/api/services/processors/jrzq/jrzqv3hm_processor.go
@@ -2,6 +2,8 @@ package jrzq
 
 import (
 	"context"
+	"crypto/md5"
+	"encoding/hex"
 	"encoding/json"
 	"errors"
 
@@ -21,9 +23,12 @@ func ProcessJRZQV3HMRequest(ctx context.Context, params []byte, deps *processors
 		return nil, errors.Join(processors.ErrInvalidParam, err)
 	}
 
+	idCardHash := md5.Sum([]byte(paramsDto.IDCard))
+	mobileHash := md5.Sum([]byte(paramsDto.MobileNo))
+
 	body := map[string]string{
-		"idCard": paramsDto.IDCard,
-		"mobile": paramsDto.MobileNo,
+		"idCard": hex.EncodeToString(idCardHash[:]),
+		"mobile": hex.EncodeToString(mobileHash[:]),
 	}
 
 	nuoerDoCheckAPIKey := "blackListV121_3_1"