Index: ssts-sterile/src/main/java/com/forgon/disinfectsystem/sterilizationmanager/bioreader/service/BioreaderManagerImpl.java
===================================================================
diff -u -r30783 -r36687
--- ssts-sterile/src/main/java/com/forgon/disinfectsystem/sterilizationmanager/bioreader/service/BioreaderManagerImpl.java	(.../BioreaderManagerImpl.java)	(revision 30783)
+++ ssts-sterile/src/main/java/com/forgon/disinfectsystem/sterilizationmanager/bioreader/service/BioreaderManagerImpl.java	(.../BioreaderManagerImpl.java)	(revision 36687)
@@ -12,6 +12,7 @@
 import net.sf.json.JSONObject;
 
 import org.apache.commons.lang.StringUtils;
+import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
 import org.jsoup.select.Elements;
 
@@ -88,7 +89,8 @@
 	public Elements getTagInfoByUrlAndTag(String url, String tag) {
 		Elements elements = null;
 		try {
-			elements = GrabPageTool.getDocument(url).getElementsByTag(tag);
+			Document document = GrabPageTool.getDocument(url);
+			elements = document.getElementsByTag(tag);
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
@@ -100,7 +102,8 @@
 		JSONObject json = null;
 		try {
 			//获取生物阅读器的监测信息
-			Elements elements = getTagInfoByUrlAndTag(url,"tbody").get(0).children();
+			Elements tagInfoByUrlAndTag = getTagInfoByUrlAndTag(url,"tbody");
+			Elements elements = tagInfoByUrlAndTag.get(0).children();
 			if(elements == null){
 				json = JSONUtil.buildJsonObject(false, "访问【"+ bioreader.getBioreaderName() +"】失败，网络连接超时，生物阅读器的IP地址："+ bioreader.getBioreaderIp() +"，请检查该设备的网络连接是否正确。");
 				return json;