diff --git a/src/main/java/istlab/KisoJikken/JCompiler.java b/src/main/java/istlab/KisoJikken/JCompiler.java
index 3e8defe..4f555e5 100644
--- a/src/main/java/istlab/KisoJikken/JCompiler.java
+++ b/src/main/java/istlab/KisoJikken/JCompiler.java
@@ -37,9 +37,9 @@
         // System.out.println("== コンパイル開始 ==");
         ProcessBuilder processBuilder = new ProcessBuilder("bash", "-c",
                 "javac -encoding UTF-8 " + pkgname + "/*.java");
-        if (App.isWindows) {
-            processBuilder = new ProcessBuilder("javac -encoding UTF-8 " + pkgname + "/*.java");
-        }
+        // if (App.isWindows) {
+        //     processBuilder = new ProcessBuilder("javac -encoding UTF-8 " + pkgname + "/*.java");
+        // }
         processBuilder.redirectErrorStream(true);
         JTAConsole con = new JTAConsole("(Compile) javac " + pkgname + "/*.java");
         con.setMainSrcByFileName(absolutePath);
diff --git a/src/main/java/istlab/KisoJikken/Launcher.java b/src/main/java/istlab/KisoJikken/Launcher.java
index 2649d3d..b7081b4 100644
--- a/src/main/java/istlab/KisoJikken/Launcher.java
+++ b/src/main/java/istlab/KisoJikken/Launcher.java
@@ -115,6 +115,19 @@
         });
         menu.add(mi);
 
+        mi = new JMenuItem("NWPフォルダを最新にする(git pull)");
+        mi.addActionListener(ae -> {
+            try {
+				gitrepom.pull();
+			} catch (NoWorkTreeException e) {
+				e.printStackTrace();
+			} catch (GitAPIException e) {
+				e.printStackTrace();
+			}
+        });
+        menu.add(mi);
+
+
         menu.addSeparator();
 
         mi = new JMenuItem("Launcherを再起動する");