diff --git a/landlords-client/pom.xml b/landlords-client/pom.xml
index 2b75a3d..678a491 100644
--- a/landlords-client/pom.xml
+++ b/landlords-client/pom.xml
@@ -13,14 +13,14 @@
 	<parent>
 		<groupId>com.smallnico.ratel</groupId>
 		<artifactId>landlords</artifactId>
-		<version>1.2.4</version>
+		<version>1.2.5</version>
 	</parent>
 
 	<dependencies>
 		<dependency>
 			<groupId>com.smallnico.ratel</groupId>
 			<artifactId>landlords-common</artifactId>
-			<version>1.2.4</version>
+			<version>1.2.5</version>
 		</dependency>
 	</dependencies>
 
diff --git a/landlords-common/pom.xml b/landlords-common/pom.xml
index 3d8911d..f6959e6 100644
--- a/landlords-common/pom.xml
+++ b/landlords-common/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>com.smallnico.ratel</groupId>
 		<artifactId>landlords</artifactId>
-		<version>1.2.4</version>
+		<version>1.2.5</version>
 	</parent>
 	
 </project>
\ No newline at end of file
diff --git a/landlords-common/src/main/java/org/nico/ratel/landlords/robot/MediumRobotDecisionMakers.java b/landlords-common/src/main/java/org/nico/ratel/landlords/robot/MediumRobotDecisionMakers.java
index 3a16ac2..0009067 100644
--- a/landlords-common/src/main/java/org/nico/ratel/landlords/robot/MediumRobotDecisionMakers.java
+++ b/landlords-common/src/main/java/org/nico/ratel/landlords/robot/MediumRobotDecisionMakers.java
@@ -36,7 +36,7 @@ public class MediumRobotDecisionMakers extends AbstractRobotDecisionMakers{
 	
 	private static final SimpleDateFormat SDF = new SimpleDateFormat("yyyy-MM-dd");
 	
-	private static final Long DEDUCE_LIMIT = 100 * 5L;
+	private static final Long DEDUCE_LIMIT = 100 * 3L;
 
 	public MediumRobotDecisionMakers() {
     	try {
@@ -47,23 +47,6 @@ public class MediumRobotDecisionMakers extends AbstractRobotDecisionMakers{
     	}catch(Exception e) {
     		SimplePrinter.serverLog("Medium Robot init without dp.json.");
     	}
-
-		new Thread() {
-			public void run() {
-				while(true) {
-					try {
-						Thread.sleep(1000 * 60);
-						String date = SDF.format(new Date());
-						FileWriter w = new FileWriter("dp_" + date + ".json", false);
-						w.write(gson.toJson(DP));
-						w.flush();
-						w.close();
-					} catch (InterruptedException | IOException e) {
-						e.printStackTrace();
-					}
-				}
-			}
-		}.start();
 	}
 
 	@Override
@@ -150,7 +133,6 @@ public class MediumRobotDecisionMakers extends AbstractRobotDecisionMakers{
 					if(suc != null) {
 						score = (long)(suc ? 1 : -1);
 						counter.addAndGet(score);
-						dp.put(key, score);	
 					}
 				}
 				pokersList.set(cursor, original);
diff --git a/landlords-server/pom.xml b/landlords-server/pom.xml
index 3a7f0d2..fd249e0 100644
--- a/landlords-server/pom.xml
+++ b/landlords-server/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>com.smallnico.ratel</groupId>
 		<artifactId>landlords</artifactId>
-		<version>1.2.4</version>
+		<version>1.2.5</version>
 	</parent>
 
 	<properties>
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>com.smallnico.ratel</groupId>
 			<artifactId>landlords-common</artifactId>
-			<version>1.2.4</version>
+			<version>1.2.5</version>
 		</dependency>
 	</dependencies>
 
diff --git a/pom.xml b/pom.xml
index 492d982..c196f2f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.smallnico.ratel</groupId>
 	<artifactId>landlords</artifactId>
-	<version>1.2.4</version>
+	<version>1.2.5</version>
 	<name>ratel</name>
 	<url>https://github.com/ainilili/ratel</url>
 	<packaging>pom</packaging>