diff --git a/src/main/java/istlab/KisoJikken/JExecutor.java b/src/main/java/istlab/KisoJikken/JExecutor.java
index fe8f631..ddfa0d0 100644
--- a/src/main/java/istlab/KisoJikken/JExecutor.java
+++ b/src/main/java/istlab/KisoJikken/JExecutor.java
@@ -13,6 +13,11 @@
     String pkgname;
     String javafname;
 
+    /**
+     * 引数はコマンドライン
+     * @param p
+     * @param comlineOpt
+     */
     public JExecutor(String p, String comlineOpt) {
         absolutePath = p;
         commandLineOption = comlineOpt;
diff --git a/src/main/java/istlab/KisoJikken/ScriptRunner.java b/src/main/java/istlab/KisoJikken/ScriptRunner.java
index d7511d8..944d40f 100644
--- a/src/main/java/istlab/KisoJikken/ScriptRunner.java
+++ b/src/main/java/istlab/KisoJikken/ScriptRunner.java
@@ -5,6 +5,9 @@
 
 import javax.swing.JButton;
 
+/**
+ * スクリプトファイルの実行
+ */
 public class ScriptRunner implements Runnable {
     String scriptfile;