diff --git a/.gitignore b/.gitignore
index 5e56e04..f641cb7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,5 @@
+<<<<<<< HEAD
 /bin
+=======
+/bin/
+>>>>>>> refs/heads/master
diff --git a/src/com/nis/nmsclient/util/ProcessUtil.java b/src/com/nis/nmsclient/util/ProcessUtil.java
index 461a8d1..02deffc 100644
--- a/src/com/nis/nmsclient/util/ProcessUtil.java
+++ b/src/com/nis/nmsclient/util/ProcessUtil.java
@@ -1156,8 +1156,7 @@ public class ProcessUtil
 	 */
 	public static List<String> getLinuxProcessId(String procSearchKey)
 	{
-		String cmd = "ps -ef | grep -i '" + procSearchKey.trim()
-				+ "' | grep -v grep | awk '{print $2}'";
+		String cmd = "ps -ef | grep " + procSearchKey.trim() + " | grep -v grep | awk '{print $2}'";
 		logger.info("getLinuxProcessId-----" + cmd);
 		String[] shellCmd1 = new String[] { "/bin/bash", "-c", cmd };
 		BufferedReader bReader = null;
diff --git a/src/com/nis/systeminfo/model/SystemInfo.java b/src/com/nis/systeminfo/model/SystemInfo.java
index 60837c2..c628971 100644
--- a/src/com/nis/systeminfo/model/SystemInfo.java
+++ b/src/com/nis/systeminfo/model/SystemInfo.java
@@ -190,8 +190,10 @@ public class SystemInfo
 			// a)物理内存信息
 			Mem mem = sigar.getMem();
 			Long memTotal = mem.getTotal();// 内存总量
-			Long memUsed = mem.getUsed();// 当前内存使用量
-			Long memFree = mem.getFree();// 当前内存剩余量
+			//Long memUsed = mem.getUsed();// 当前内存使用量
+			//Long memFree = mem.getFree();// 当前内存剩余量
+			Long memFree = mem.getActualFree();//
+			Long memUsed = mem.getActualUsed();
 			sb.append(doubleFormat(memTotal / (1024 * 1024 * 1024.0), 2));// 内存总量,单位："G"
 			sb.append(SEPARATOR);
 			sb.append(doubleFormat(memUsed / (1024 * 1024 * 1024.0), 2));// 当前内存使用量,单位："G"