diff --git a/src/main/java/com/nis/util/Constants.java b/src/main/java/com/nis/util/Constants.java
index 69b335728..ef679aad1 100644
--- a/src/main/java/com/nis/util/Constants.java
+++ b/src/main/java/com/nis/util/Constants.java
@@ -769,4 +769,10 @@ public final class Constants {
 	public static final String NTC_COLLECT_RADIUS_LOG =Configurations.getStringProperty("ntcCollectRadiusLog","");
 	public static final String NTC_CONN_RECORD_LOG =Configurations.getStringProperty("ntcConnRecordLog","");
 	public static final String NTC_CONN_RECORD_PERCENT =Configurations.getStringProperty("ntcConnRecordPercent","");
+	
+	/**
+	 * 每次最大导出条数
+	 */
+	public static final int MAX_LOG_EXPORT_SIZE = Configurations.getIntProperty("maxLogExportSize", 100000);
+	
 }
diff --git a/src/main/java/com/nis/web/controller/log/ntc/NtcCollectRadiusLogController.java b/src/main/java/com/nis/web/controller/log/ntc/NtcCollectRadiusLogController.java
index 9e1b19dc5..cfe4e5a9a 100644
--- a/src/main/java/com/nis/web/controller/log/ntc/NtcCollectRadiusLogController.java
+++ b/src/main/java/com/nis/web/controller/log/ntc/NtcCollectRadiusLogController.java
@@ -90,7 +90,7 @@ public class NtcCollectRadiusLogController extends BaseController {
 			//---------------------------
 			PageLog<NtcCollectRadiusLog> page = new PageLog<NtcCollectRadiusLog>(request, response);
 			page.setPageNo(1);
-			page.setPageSize(Constants.MAX_EXPORT_SIZE);
+			page.setPageSize(Constants.MAX_LOG_EXPORT_SIZE);
 			Map<String, Object> params = new HashMap<String, Object>();
 			params.put("pageSize", page.getPageSize());
 			params.put("pageNo", page.getPageNo());
diff --git a/src/main/resources/nis.properties b/src/main/resources/nis.properties
index ff0e72a44..e1b80564f 100644
--- a/src/main/resources/nis.properties
+++ b/src/main/resources/nis.properties
@@ -585,4 +585,6 @@ dns_spoofing_ip_ip=1.1.1.1
 trafficBandwidthTransTwo=trafficBandwidthTransTwo
 ntcCollectRadiusLog=ntcCollectRadiusLogs
 ntcConnRecordLog=ntcConnRecordLogs
-ntcConnRecordPercent=ntcConnRecordPercent
\ No newline at end of file
+ntcConnRecordPercent=ntcConnRecordPercent
+#\u5BFC\u51FA\u6700\u5927\u6761\u6570
+maxLogExportSize=2000
\ No newline at end of file