diff --git a/.gitignore b/.gitignore
index c426c32..ed0a0ee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,4 +33,7 @@ out/
 /.nb-gradle/
 
 ### VS Code ###
-.vscode/
\ No newline at end of file
+.vscode/
+
+
+/logs/
\ No newline at end of file
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index bdbb64e..a5631ba 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -1,12 +1,29 @@
 <configuration>
+    <timestamp key="bySecond" datePattern="yyyyMMdd'T'HHmmss"/>
+
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
             <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
         </encoder>
     </appender>
+
     <root level="trace">
         <appender-ref ref="STDOUT"/>
     </root>
+
+    <appender name="FILE" class="ch.qos.logback.core.FileAppender">
+        <!-- use the previously created timestamp to create a uniquely
+             named log file -->
+        <file>logs/${bySecond}.txt</file>
+        <encoder>
+            <pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="DEBUG">
+        <appender-ref ref="FILE" />
+    </root>
+
     <logger name="org.eclipse.jetty" level="INFO"/>
     <logger name="io.netty" level="INFO"/>
 </configuration>
diff --git a/src/main/resources/magprog/content/mentors/Ziniviev.md b/src/main/resources/magprog/content/mentors/Ziniviev.md
index 5736d78..b7a151b 100644
--- a/src/main/resources/magprog/content/mentors/Ziniviev.md
+++ b/src/main/resources/magprog/content/mentors/Ziniviev.md
@@ -3,7 +3,6 @@ content_type: magprog_mentor
 name: Зиновьев Алексей Викторович
 id: Zinoviev
 photo: Zinoviev.jpg
-published: false
 language: ru
 ---
 #### Организация