diff --git a/src/main/java/com/yzx/impl/DaHua.java b/src/main/java/com/yzx/impl/DaHua.java
index 807b4eb..77163a3 100644
--- a/src/main/java/com/yzx/impl/DaHua.java
+++ b/src/main/java/com/yzx/impl/DaHua.java
@@ -46,12 +46,21 @@ public class DaHua implements IHardwareEquipment {
         LoginModule.init(disConnect, haveReConnect);   // 打开工程，初始化
     }
 
+    public static void main(String[] args) {
+        HardwareEquipmentInfo info = new HardwareEquipmentInfo("192.168.69.142",(short) 37777,"admin","yzx123456",null);
+        DaHua daHua = new DaHua(info);
+        List<UserFaceInfo> allCard = daHua.findAllCard();
+        System.out.println("allCard.size() = " + allCard.size());
+//        int u6118 = daHua.findRecordNo("u6118");
+//        System.out.println("u6118 = " + u6118);
+
+    }
+
     public DaHua(HardwareEquipmentInfo info){
         this.info = info;
         this.login();
     }
 
-
     public boolean downloadPersonPic(String szFileName, String pszFileDst) {
         /*
          * 入参
@@ -316,18 +325,19 @@ public class DaHua implements IHardwareEquipment {
 
     public List<UserFaceInfo> findAllCard() {
         List<UserFaceInfo> userFaceInfoList = new ArrayList<>();
-
         int nFindCount = 1;
 
         // 卡号：  为空，查询所有的卡信息
         // 获取查询句柄
-        if(GateModule.findCardV2(info.getLoginHandle(),"","").longValue() == 0) {
+        NetSDKLib.LLong findHandle = GateModule.findCardV2(this.info.getLoginHandle(), "", "");
+        this.info.setFindHandle(findHandle);
+        if(findHandle.longValue() == 0) {
             return userFaceInfoList;
         }
 
         // 查询具体信息
         while(true) {
-            NetSDKLib.NET_RECORDSET_ACCESS_CTL_CARD[] pstRecord = GateModule.findNextCard(nFindCount);
+            NetSDKLib.NET_RECORDSET_ACCESS_CTL_CARD[] pstRecord = GateModule.findNextCardV2(this.info.getFindHandle(),nFindCount);
             if(pstRecord == null) {
                 break;
             }
@@ -352,7 +362,7 @@ public class DaHua implements IHardwareEquipment {
         }
 
         // 关闭查询接口
-        GateModule.findCardClose();
+        GateModule.findCardCloseV2(info.getFindHandle());
         
         return userFaceInfoList;
     }