diff --git a/nms_sync/bin/db.properties b/nms_sync/bin/db.properties
index 69071e9..5d43533 100644
--- a/nms_sync/bin/db.properties
+++ b/nms_sync/bin/db.properties
@@ -14,4 +14,6 @@ dbMaxActive=2
 #\u6700\u5c0f\u8fde\u63a5\u6570
 dbMinIdle=1
 #\u6700\u5927\u7b49\u5f85\u8fde\u63a5\u65f6\u95f4
-dbMaxWait=60000
\ No newline at end of file
+dbMaxWait=60000
+#\u8fde\u63a5\u6c60\u81ea\u52a8\u5173\u95ed\u8fde\u63a5\u65f6\u95f4
+dbRemoveAbandonedTimeout=1800
\ No newline at end of file
diff --git a/nms_sync/conf/db.properties b/nms_sync/conf/db.properties
index 69071e9..5d43533 100644
--- a/nms_sync/conf/db.properties
+++ b/nms_sync/conf/db.properties
@@ -14,4 +14,6 @@ dbMaxActive=2
 #\u6700\u5c0f\u8fde\u63a5\u6570
 dbMinIdle=1
 #\u6700\u5927\u7b49\u5f85\u8fde\u63a5\u65f6\u95f4
-dbMaxWait=60000
\ No newline at end of file
+dbMaxWait=60000
+#\u8fde\u63a5\u6c60\u81ea\u52a8\u5173\u95ed\u8fde\u63a5\u65f6\u95f4
+dbRemoveAbandonedTimeout=1800
\ No newline at end of file
diff --git a/nms_sync/src/com/nms/main/Conn.java b/nms_sync/src/com/nms/main/Conn.java
index ae9ef6f..66bc9f4 100644
--- a/nms_sync/src/com/nms/main/Conn.java
+++ b/nms_sync/src/com/nms/main/Conn.java
@@ -30,6 +30,8 @@ public class Conn {
 			druid.setMaxActive(Integer.valueOf(PropKit.get("dbMaxActive")));
 			druid.setMinIdle(Integer.valueOf(PropKit.get("dbMinIdle")));
 			druid.setMaxWait(Integer.valueOf(PropKit.get("dbMaxWait")));
+			druid.setRemoveAbandoned(true);
+			druid.setRemoveAbandonedTimeoutMillis(Integer.valueOf(PropKit.get("dbRemoveAbandonedTimeout")));
 			ActiveRecordPlugin arp=new ActiveRecordPlugin(url,druid);
 			arp.setShowSql(true);
 			druid.start();
diff --git a/nms_sync/src/com/nms/main/SyncData.java b/nms_sync/src/com/nms/main/SyncData.java
index a1d76f9..9f6a745 100644
--- a/nms_sync/src/com/nms/main/SyncData.java
+++ b/nms_sync/src/com/nms/main/SyncData.java
@@ -47,6 +47,8 @@ public class SyncData{
 		masterDruid.setMaxActive(Integer.valueOf(PropKit.get("dbMaxActive")));
 		masterDruid.setMinIdle(Integer.valueOf(PropKit.get("dbMinIdle")));
 		masterDruid.setMaxWait(Integer.valueOf(PropKit.get("dbMaxWait")));
+		masterDruid.setRemoveAbandoned(true);
+		masterDruid.setRemoveAbandonedTimeoutMillis(Integer.valueOf(PropKit.get("dbRemoveAbandonedTimeout")));
 		ActiveRecordPlugin masterArp=new ActiveRecordPlugin("masterDataSource",masterDruid);
 		masterArp.setShowSql(true);
 		masterDruid.start();