diff --git a/gloam/src/com/nis/gloam/config/BaseConfig.java b/gloam/src/com/nis/gloam/config/BaseConfig.java
index fcbd6a5..ff93e0f 100644
--- a/gloam/src/com/nis/gloam/config/BaseConfig.java
+++ b/gloam/src/com/nis/gloam/config/BaseConfig.java
@@ -211,7 +211,7 @@ public class BaseConfig extends JFinalConfig{
 		timer.schedule(new DetectDataFileReadTask(timer), 2000);
 		logger.info("文件定时读取任务启动");
 		Timer clearTableTimer=new Timer();
-		clearTableTimer.schedule(new LogTimerTask(clearTableTimer), new Date());
+		clearTableTimer.scheduleAtFixedRate(new LogTimerTask(), 1000L, 24*60*60*1000);//每天执行一次删除7天之前的数据
 		logger.info("监测数据定时清理任务启动");
 	}
 }
diff --git a/gloam/src/com/nis/gloam/task/LogTimerTask.java b/gloam/src/com/nis/gloam/task/LogTimerTask.java
index 721e28d..47e1abb 100644
--- a/gloam/src/com/nis/gloam/task/LogTimerTask.java
+++ b/gloam/src/com/nis/gloam/task/LogTimerTask.java
@@ -1,70 +1,53 @@
-package com.nis.gloam.task;
-
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.GregorianCalendar;
-import java.util.Timer;
-import java.util.TimerTask;
-
-import org.apache.log4j.Logger;
-
-import com.jfinal.kit.PropKit;
-import com.jfinal.plugin.activerecord.Db;
-/**
- * 定时器  定时清除日志表中的数据
- * @author Administrator
- *
- */
-public class LogTimerTask extends TimerTask {
-	private Timer timer;
-	private Logger logger=Logger.getLogger(LogTimerTask.class);
-	public LogTimerTask(Timer timer){
-		this.timer = timer;
-	}
-	@Override
-	public void run() {
-		int date = 7;//默认七天
-		try {
-			PropKit.use("config.properties");
-			date=Integer.parseInt(PropKit.get("delete_logtime"));
-		} catch (Exception e) {
-			logger.info("获取时间配置失败！使用默认时间："+date);
-		}
-		
-		try {
-		String[] clearTables=PropKit.get("detect_info_clear").split(",");
-		logger.info("clearTables-->"+Arrays.toString(clearTables));
-		Calendar calendar=new GregorianCalendar();
-		calendar.setTime(new Date());
-		calendar.add(calendar.DATE, -date);
-		for(String table:clearTables){
-			if(table.startsWith("_")){
-				if(table.equals("_nmsc")){
-					table="delect_info"+table;
-				}else{
-					table="detect_info"+table;
-				}
-				
-			}
-			String sql="delete from "+table+" where DATA_CHECK_TIME_DIGITAL<?";
-			logger.debug("监测表清理sql-->"+sql+calendar.getTime().getTime());
-			
-				Db.update(sql,calendar.getTime().getTime());
-				logger.info("清理表："+table+"完成");
-			
-			
-		}
-		restart(date);
-		} catch (Exception e) {
-			logger.error("监测表清理失败！",e);
-			restart(date);
-		}
-	}
-	//定时删除日志 一周清除一次一周前的日志 可修改配置文件来设定日志保存天数
-	public void restart(int day){
-		timer.schedule(new LogTimerTask(timer), day*24*3600*1000);
-		logger.info("数据清除任务重启完成！");
-	}
-	
-}
+package com.nis.gloam.task;
+
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.TimerTask;
+
+import org.apache.log4j.Logger;
+
+import com.jfinal.kit.PropKit;
+import com.jfinal.plugin.activerecord.Db;
+
+/**
+ * 定时器 定时清除日志表中的数据
+ * 
+ * @author Administrator
+ *
+ */
+public class LogTimerTask extends TimerTask {
+	private Logger logger = Logger.getLogger(LogTimerTask.class);
+
+	public LogTimerTask() {
+	}
+
+	@Override
+	public void run() {
+		try {
+			PropKit.use("config.properties");
+			int date = PropKit.getInt("delete_logtime",7);
+			String[] clearTables = PropKit.get("detect_info_clear").split(",");
+			logger.info("clearTables-->" + Arrays.toString(clearTables));
+			Calendar calendar = new GregorianCalendar();
+			calendar.setTime(new Date());
+			calendar.add(calendar.DATE, -date);
+			for (String table : clearTables) {
+				if (table.startsWith("_")) {
+					if (table.equals("_nmsc")) {
+						table = "delect_info" + table;
+					} else {
+						table = "detect_info" + table;
+					}
+				}
+				String sql = "delete from " + table + " where DATA_CHECK_TIME_DIGITAL<?";
+				logger.debug("监测表清理sql-->" + sql + calendar.getTime().getTime());
+				Db.update(sql, calendar.getTime().getTime());
+				logger.info("清理表：" + table + "完成");
+			}
+		} catch (Exception e) {
+			logger.error("监测表清理失败！", e);
+		}
+	}
+}