diff --git a/src/main/java/sarsoo/fmframework/log/Log.java b/src/main/java/sarsoo/fmframework/log/Log.java
index 4899382..502a60e 100644
--- a/src/main/java/sarsoo/fmframework/log/Log.java
+++ b/src/main/java/sarsoo/fmframework/log/Log.java
@@ -1,5 +1,8 @@
 package sarsoo.fmframework.log;
 
+import java.io.FileWriter;
+import java.io.IOException;
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 
 import sarsoo.fmframework.log.console.Console;
@@ -12,10 +15,12 @@ public class Log {
 	private ArrayList<Console> consoles = new ArrayList<Console>();
 
 	private Boolean writeToSTDOut;
-	
+
 	private ArrayList<LogEntry> logList = new ArrayList<LogEntry>();
 	private ArrayList<InfoEntry> infoList = new ArrayList<InfoEntry>();
 	private ArrayList<ErrorEntry> errorList = new ArrayList<ErrorEntry>();
+	
+	private LocalDateTime createdTime = LocalDateTime.now();
 
 	public Log() {
 		writeToSTDOut = true;
@@ -65,4 +70,55 @@ public class Log {
 		}
 	}
 
+	public void dumpLog() {
+		Logger.getLog().log(new LogEntry("dumpLog"));
+		try {
+			FileWriter writer = new FileWriter(String.format("%s_Log.txt", createdTime));
+			
+			for(LogEntry i: logList) {
+				writer.write(i.toString());
+			}
+			
+			writer.close();
+			Logger.getLog().log(new InfoEntry("dumpLog").addArg("log written"));
+		} catch (IOException e) {
+			Logger.getLog().log(new ErrorEntry("dumpLog").addArg("io exception"));
+			e.printStackTrace();
+		}
+	}
+	
+	public void dumpInfoLog() {
+		Logger.getLog().log(new LogEntry("dumpInfoLog"));
+		try {
+			FileWriter writer = new FileWriter(String.format("%s_InfoLog.txt", createdTime));
+			
+			for(LogEntry i: infoList) {
+				writer.write(i.toString());
+			}
+			
+			writer.close();
+			Logger.getLog().log(new InfoEntry("dumpInfoLog").addArg("log written"));
+		} catch (IOException e) {
+			Logger.getLog().log(new ErrorEntry("dumpInfoLog").addArg("io exception"));
+			e.printStackTrace();
+		}
+	}
+	
+	public void dumpErrorLog() {
+		Logger.getLog().log(new LogEntry("dumpErrorLog"));
+		try {
+			FileWriter writer = new FileWriter(String.format("%s_ErrorLog.txt", createdTime));
+			
+			for(LogEntry i: errorList) {
+				writer.write(i.toString());
+			}
+			
+			writer.close();
+			Logger.getLog().log(new InfoEntry("dumpErrorLog").addArg("log written"));
+		} catch (IOException e) {
+			Logger.getLog().log(new ErrorEntry("dumpErrorLog").addArg("io exception"));
+			e.printStackTrace();
+		}
+	}
+
 }
diff --git a/src/test/java/sarsoo/fmframework/log/LogTest.java b/src/test/java/sarsoo/fmframework/log/LogTest.java
new file mode 100644
index 0000000..f72c7fb
--- /dev/null
+++ b/src/test/java/sarsoo/fmframework/log/LogTest.java
@@ -0,0 +1,29 @@
+package sarsoo.fmframework.log;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+import sarsoo.fmframework.log.entry.ErrorEntry;
+import sarsoo.fmframework.log.entry.InfoEntry;
+import sarsoo.fmframework.log.entry.LogEntry;
+
+public class LogTest {
+
+	@Test
+	public void testDump() {
+		
+		Log log = Logger.getLog();
+		
+		log.log(new LogEntry("log test"));
+		log.logInfo(new InfoEntry("log test"));
+		log.logError(new ErrorEntry("log test"));
+		
+		log.dumpLog();
+		log.dumpInfoLog();
+		log.dumpErrorLog();
+		
+		assertTrue(true);
+	}
+
+}