diff --git a/src/main/java/com/mykola2312/mptv/Config.java b/src/main/java/com/mykola2312/mptv/Config.java
index c3fe574..8c1168b 100644
--- a/src/main/java/com/mykola2312/mptv/Config.java
+++ b/src/main/java/com/mykola2312/mptv/Config.java
@@ -3,6 +3,7 @@ package com.mykola2312.mptv;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.mykola2312.mptv.crawler.SourceItem;
 import com.mykola2312.mptv.db.DBConfig;
+import com.mykola2312.mptv.piir.PiIRConfig;
 import com.mykola2312.mptv.task.TaskItem;
 import com.mykola2312.mptv.ui.FrameConfig;
 
@@ -13,6 +14,7 @@ import java.util.List;
 public class Config {
     public FrameConfig frame;
     public DBConfig db;
+    public PiIRConfig piir;
     public List<SourceItem> sources;
     public List<TaskItem> tasks;
 
diff --git a/src/main/java/com/mykola2312/mptv/Main.java b/src/main/java/com/mykola2312/mptv/Main.java
index e576969..8a0d505 100644
--- a/src/main/java/com/mykola2312/mptv/Main.java
+++ b/src/main/java/com/mykola2312/mptv/Main.java
@@ -75,9 +75,9 @@ public class Main {
         flyway.migrate();
 
         // load sources, start crawlers
-        // Crawler crawler = new Crawler();
-        // crawler.updateSources(config.sources);
-        // crawler.crawl();
+        Crawler crawler = new Crawler();
+        crawler.updateSources(config.sources);
+        crawler.crawl();
 
         // task dispatcher
         TaskDispatcher dispatcher = new TaskDispatcher();
diff --git a/src/main/java/com/mykola2312/mptv/piir/PiIR.java b/src/main/java/com/mykola2312/mptv/piir/PiIR.java
new file mode 100644
index 0000000..3280542
--- /dev/null
+++ b/src/main/java/com/mykola2312/mptv/piir/PiIR.java
@@ -0,0 +1,24 @@
+// package com.mykola2312.mptv.piir;
+
+// import java.io.IOException;
+
+// import com.mykola2312.mptv.task.TaskProcess;
+
+// public class PiIR implements TaskProcess {
+//     public PiIR(PiIRConfig config) {
+
+//     }
+
+//     @Override
+//     public boolean spawn() throws IOException {
+//     }
+
+//     @Override
+//     public boolean isAlive() {
+//     }
+
+//     @Override
+//     public void stop() {
+//     }
+    
+// }
diff --git a/src/main/java/com/mykola2312/mptv/ui/MainFrame.java b/src/main/java/com/mykola2312/mptv/ui/MainFrame.java
index 3a1d3aa..715c9a4 100644
--- a/src/main/java/com/mykola2312/mptv/ui/MainFrame.java
+++ b/src/main/java/com/mykola2312/mptv/ui/MainFrame.java
@@ -12,7 +12,8 @@ public class MainFrame {
     private void spawn(FrameConfig config) {
         Font font = new Font(config.fontName, Font.PLAIN, config.fontSize);
 
-        frame = new JFrame(I18n.get("MainFrame_Title"));
+        //frame = new JFrame(I18n.get("MainFrame_Title"));
+        frame = new JFrame("MPTV");
 
         menu = new MenuPanel(font);
         frame.add(menu, BorderLayout.CENTER);