diff --git a/casic-server/src/main/java/com/casic/missiles/ptz/service/impl/HCNetServiceImpl.java b/casic-server/src/main/java/com/casic/missiles/ptz/service/impl/HCNetServiceImpl.java
index 09ce392..e25bf50 100644
--- a/casic-server/src/main/java/com/casic/missiles/ptz/service/impl/HCNetServiceImpl.java
+++ b/casic-server/src/main/java/com/casic/missiles/ptz/service/impl/HCNetServiceImpl.java
@@ -1,6 +1,8 @@
 package com.casic.missiles.ptz.service.impl;
 
 import cn.hutool.core.util.ObjectUtil;
+import com.casic.missiles.config.HiLibProperty;
+import com.casic.missiles.core.util.SpringContextHolder;
 import com.casic.missiles.model.exception.ServiceException;
 import com.casic.missiles.ptz.common.DeviceCommon;
 import com.casic.missiles.ptz.config.PoolConfig;
@@ -13,6 +15,7 @@
 import com.casic.missiles.ptz.service.IDeviceOperationService;
 import com.casic.missiles.ptz.service.IHCNetService;
 import com.sun.jna.Memory;
+import com.sun.jna.Native;
 import com.sun.jna.NativeLong;
 import com.sun.jna.Pointer;
 import org.apache.commons.lang3.StringUtils;
@@ -27,8 +30,15 @@
 
     private static final Logger logger = LoggerFactory.getLogger(HCNetServiceImpl.class);
 
-    private static HCNetSDK hCNetSDK = HCNetSDK.INSTANCE;
+    private static String path = SpringContextHolder.getBean(HiLibProperty.class).getHikLibPath();
+    private static HCNetSDK hCNetSDK = (HCNetSDK) Native.loadLibrary(path,
+            HCNetSDK.class);
+//    String dllPath = Thread.currentThread().getContextClassLoader().getResource("").getPath();
+//    String path = dllPath.substring(1).replace("/", File.separator)+"config"+File.separator+"hiklib"+File.separator+"HCNetSDK.dll";
 
+    //String path = "D:\\CH-HCNetSDKV6.1.6.3_build20200925_Win64\\CH-HCNetSDKV6.1.6.3_build20200925_Win64\\Demo示例\\4- Java 开发示例\\1-ClientDemo\\ClientDemo-NetBeansPro\\lib\\HCNetSDK.dll";
+    HCNetSDK INSTANCE = (HCNetSDK) Native.loadLibrary(path,
+            HCNetSDK.class);
     private HCNetSDK.FSerialDataCallBack fSerialDataCallBack = new SerialDataCallBack();
 
     private Long timestampCollcect;
@@ -48,7 +58,7 @@
     }
 
 
-//    @Value("${casic.panTilt.defaultStoptime:5}")
+    //    @Value("${casic.panTilt.defaultStoptime:5}")
 //    private String defaultStoptime;
 //    @Value("${casic.alarmvalue}")
 //    private String alarmvalue;