diff --git a/J3D_BCK_Editor/File_Edit/Plot.cs b/J3D_BCK_Editor/File_Edit/Plot.cs
index 8600488..b7910ba 100644
--- a/J3D_BCK_Editor/File_Edit/Plot.cs
+++ b/J3D_BCK_Editor/File_Edit/Plot.cs
@@ -279,7 +279,7 @@ public void Draw(PictureBox pictureBox1 , DataGridView dgv ,string dgvcellname ,
             }
             Debugger.Append(""+canvas_size);
             
-            Bitmap canvas2 = new Bitmap(Convert.ToInt32((Frame_Num) *plot_scale+20),Convert.ToInt32 (canvas_size*plot_scaley)+20) ;
+            Bitmap canvas2 = new Bitmap(Convert.ToInt32(Max_Frame * plot_scale + 20), Convert.ToInt32 (canvas_size*plot_scaley)+20) ;
             Graphics g2 = Graphics.FromImage(canvas2);
             g2.Clear(Color.Transparent);
             //描画
diff --git a/J3D_BCK_Editor/Form1.cs b/J3D_BCK_Editor/Form1.cs
index 979b897..502e16c 100644
--- a/J3D_BCK_Editor/Form1.cs
+++ b/J3D_BCK_Editor/Form1.cs
@@ -72,7 +72,14 @@ private void Form1_Load(object sender, EventArgs e)
 
             debugger.Enabled = false;
             tabControl1.TabPages.Remove(tabPage6);
+
+            //コマンドライン引数を配列で取得する
+            string[] files = System.Environment.GetCommandLineArgs();
+
+            if (files.Length > 1) File_Select.Filecheck(files[1]);
+                
             
+
         }
 
         private void 開くToolStripMenuItem_Click(object sender, EventArgs e)