diff --git a/META-INF/plugin.xml b/META-INF/plugin.xml
index 486ac30..efb3087 100644
--- a/META-INF/plugin.xml
+++ b/META-INF/plugin.xml
@@ -1,15 +1,19 @@
 <idea-plugin version="2">
     <id>JythonHelper</id>
     <name>JythonHelper</name>
-    <version>1.1</version>
+    <version>1.2</version>
     <vendor email="gzkaneg@gmail.com">Kane</vendor>
     <idea-version since-build="117.105"/>
+    <depends>com.intellij.modules.python</depends>
     <description>
         Goal:Generate Python skeleton for Java classes in Jython projects.
         Usage: Add skeleton output directory in setting: 'Jython Helper' and Java libraries path(jars). Then apply
         'Jython Helper' by right clicking for single Jython file or directory containing Jython files.
         Code at github: https://github.com/kaneg/JythonHelper
     </description>
+    <change-notes>
+        1.2: No longer needs to manually set Target Directory. All skeletons can be generated into SDK's binary folder.
+    </change-notes>
     <depends>com.intellij.modules.python</depends>
     <actions>
         <!-- Add your actions here -->
diff --git a/src/gz/jythonhelper/EasyJython.java b/src/gz/jythonhelper/EasyJython.java
index 11f0897..cfc828f 100644
--- a/src/gz/jythonhelper/EasyJython.java
+++ b/src/gz/jythonhelper/EasyJython.java
@@ -179,6 +179,10 @@ abstract class ClassGenerator {
             {"wait", "toString", "hashCode", "notify", "notifyAll", "getClass", "yield"}));
 
     private String outputDir;
+    public static final String INIT_TEMPLATE = "# encoding: utf-8\n" +
+            "# module %s\n" +
+            "# from (built-in)\n" +
+            "# by generator 999.999\n";
 
     protected ClassGenerator(String outputDir) {
         this.outputDir = outputDir;
@@ -221,6 +225,14 @@ String indents(String line) {
         return sb.toString();
     }
 
+    void writePyHeader(FileWriter fw, String name) {
+        try {
+            fw.write(String.format(INIT_TEMPLATE, name));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
     void ensureInitPy(File dir) {
         File initFile = new File(dir, INIT_PY);
 //        if (initFile.exists() && initFile.lastModified() < startTime) {
@@ -228,7 +240,12 @@ void ensureInitPy(File dir) {
 //        }
         if (!initFile.exists()) {
             try {
-                initFile.createNewFile();
+                boolean newFile = initFile.createNewFile();
+                if (newFile) {
+                    FileWriter fw = new FileWriter(initFile);
+                    writePyHeader(fw, initFile.getName());
+                    fw.close();
+                }
             } catch (IOException e) {
                 e.printStackTrace();
             }
@@ -326,6 +343,7 @@ private Map<String, StringBuilder> readClassesFromInitPy(File initFile) throws I
 
     private void writeClassesFromInitPy(Map<String, StringBuilder> classStringMap, File initPy) throws IOException {
         FileWriter fileWriter = new FileWriter(initPy);
+        writePyHeader(fileWriter, initPy.getName());
         for (StringBuilder classContent : classStringMap.values()) {
             fileWriter.write(classContent.toString());
         }
diff --git a/src/gz/jythonhelper/JythonHelperAction.java b/src/gz/jythonhelper/JythonHelperAction.java
index 6232a86..94528a9 100644
--- a/src/gz/jythonhelper/JythonHelperAction.java
+++ b/src/gz/jythonhelper/JythonHelperAction.java
@@ -3,11 +3,16 @@
 import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.actionSystem.PlatformDataKeys;
-import com.intellij.openapi.options.ShowSettingsUtil;
+import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.module.Module;
+import com.intellij.openapi.module.ModuleUtil;
 import com.intellij.openapi.project.Project;
+import com.intellij.openapi.projectRoots.Sdk;
 import com.intellij.openapi.ui.Messages;
 import com.intellij.openapi.vfs.LocalFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
+import com.jetbrains.python.sdk.PythonSdkType;
+import org.jetbrains.annotations.NotNull;
 
 /**
  * Created by IntelliJ IDEA.
@@ -16,7 +21,7 @@
  * Time: 10:37 AM
  */
 public class JythonHelperAction extends AnAction {
-    public void actionPerformed(AnActionEvent event) {
+    public void actionPerformed(@NotNull AnActionEvent event) {
         final Project project = event.getData(PlatformDataKeys.PROJECT);
         final VirtualFile[] vFiles = event.getData(PlatformDataKeys.VIRTUAL_FILE_ARRAY);
         if (vFiles == null || vFiles.length == 0) {
@@ -26,18 +31,26 @@ public void actionPerformed(AnActionEvent event) {
         VirtualFile target = vFiles[0];
         JythonHelperConfig config = JythonHelperConfig.getConfig(project);
         JythonHelperConfig.State state = config.getState();
-        if (state == null || state.targetDirectory == null || state.targetDirectory.isEmpty()) {
-            Messages.showInfoMessage("You need to set output directory and Java library first. Click OK to setting.", "Info");
-            ShowSettingsUtil.getInstance().showSettingsDialog(project, JythonHelperConfigForm.JYTHON_HELPER);
+        String targetDirectory = getTargetDirectory(target, project);
+        if (targetDirectory == null) {
             return;
         }
-        String targetDirectory = state.targetDirectory;
         String[] javaLibs = state.javaLibs;
         generatePy(targetDirectory, javaLibs, target.getPath());
-        Messages.showInfoMessage("Python files have been generated in directory:" + state.targetDirectory, "Info");
+        Messages.showInfoMessage("Python files have been generated in directory:" + targetDirectory, "Info");
         LocalFileSystem.getInstance().refresh(false);
     }
 
+    private String getTargetDirectory(VirtualFile vf, Project project) {
+        Module module = ModuleUtil.findModuleForFile(vf, project);
+        Sdk sdk = PythonSdkType.findPythonSdk(module);
+        if (sdk == null) {
+            Messages.showErrorDialog(project, "No SDK FOUND", "No SDK FOUND");
+            return null;
+        }
+        return PythonSdkType.getSkeletonsPath(PathManager.getSystemPath(), sdk.getHomePath());
+    }
+
     private void generatePy(String outputDir, String[] libs, String... files) {
         EasyJython ej = new EasyJython(outputDir);
         ej.setLibs(libs);
diff --git a/src/gz/jythonhelper/JythonHelperConfig.java b/src/gz/jythonhelper/JythonHelperConfig.java
index 4ca42b2..fbd29e4 100644
--- a/src/gz/jythonhelper/JythonHelperConfig.java
+++ b/src/gz/jythonhelper/JythonHelperConfig.java
@@ -15,7 +15,6 @@
 @State(name = "JythonHelperConfig", storages = {@com.intellij.openapi.components.Storage(file = "$WORKSPACE_FILE$")})
 public class JythonHelperConfig implements PersistentStateComponent<JythonHelperConfig.State> {
     public static class State {
-        public String targetDirectory;
         public String javaLibs[] = new String[0];
     }
 
diff --git a/src/gz/jythonhelper/JythonHelperConfigForm.form b/src/gz/jythonhelper/JythonHelperConfigForm.form
index 09aed9b..9008161 100644
--- a/src/gz/jythonhelper/JythonHelperConfigForm.form
+++ b/src/gz/jythonhelper/JythonHelperConfigForm.form
@@ -31,39 +31,15 @@
           </component>
         </children>
       </toolbar>
-      <grid id="c274b" layout-manager="GridLayoutManager" row-count="2" column-count="3" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+      <grid id="c274b" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
         <margin top="0" left="0" bottom="0" right="0"/>
         <constraints border-constraint="North"/>
         <properties/>
         <border type="none"/>
         <children>
-          <component id="2cba3" class="javax.swing.JTextField" binding="targetDirectoryField" default-binding="true">
-            <constraints>
-              <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="6" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
-                <preferred-size width="291" height="28"/>
-              </grid>
-            </constraints>
-            <properties/>
-          </component>
-          <component id="2a4e3" class="javax.swing.JButton" binding="chooseFileButton" default-binding="true">
-            <constraints>
-              <grid row="0" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
-            </constraints>
-            <properties>
-              <text value="..."/>
-            </properties>
-          </component>
-          <component id="3420e" class="javax.swing.JLabel">
-            <constraints>
-              <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
-            </constraints>
-            <properties>
-              <text value="Jython Out Directory:"/>
-            </properties>
-          </component>
           <component id="a98de" class="javax.swing.JLabel">
             <constraints>
-              <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+              <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
             </constraints>
             <properties>
               <text value="Java Library:"/>
diff --git a/src/gz/jythonhelper/JythonHelperConfigForm.java b/src/gz/jythonhelper/JythonHelperConfigForm.java
index 4de2849..641c3f1 100644
--- a/src/gz/jythonhelper/JythonHelperConfigForm.java
+++ b/src/gz/jythonhelper/JythonHelperConfigForm.java
@@ -27,9 +27,7 @@ public class JythonHelperConfigForm implements Configurable {
     public static final String JYTHON_HELPER = "Jython Helper";
     private JPanel mainPane;
     private JList<String> libList;
-    private JTextField targetDirectoryField;
     private JButton addLibButton;
-    private JButton chooseFileButton;
     private JButton removeLibButton;
     private Project project;
 
@@ -62,25 +60,6 @@ public void actionPerformed(ActionEvent e) {
                 }
             }
         });
-        chooseFileButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                FileChooserDescriptor fcd = FileChooserDescriptorFactory.createSingleFolderDescriptor();
-                VirtualFile fileByUrl = null;
-                String targetDirectory = getState().targetDirectory;
-                if (targetDirectory != null) {
-                    fileByUrl = VirtualFileManager.getInstance().findFileByUrl(targetDirectory);
-                }
-                FileChooser.chooseFiles(fcd, project, fileByUrl, new Consumer<List<VirtualFile>>() {
-                    @Override
-                    public void consume(List<VirtualFile> virtualFiles) {
-                        for (VirtualFile virtualFile : virtualFiles) {
-                            JythonHelperConfigForm.this.targetDirectoryField.setText(virtualFile.getPresentableUrl());
-                        }
-                    }
-                });
-            }
-        });
     }
 
     @Nls
@@ -109,7 +88,6 @@ public boolean isModified() {
     @Override
     public void apply() throws ConfigurationException {
         JythonHelperConfig.State myState = getState();
-        myState.targetDirectory = this.targetDirectoryField.getText();
         ListModel model = this.libList.getModel();
         int size = model.getSize();
         String[] values = new String[size];
@@ -127,7 +105,6 @@ private JythonHelperConfig.State getState() {
     @Override
     public void reset() {
         JythonHelperConfig.State myState = getState();
-        this.targetDirectoryField.setText(myState.targetDirectory);
         DefaultListModel<String> model = new DefaultListModel<String>();
         String[] values = new String[0];
         if (myState.javaLibs != null) {