diff --git a/MifareOneTool/Form1.Designer.cs b/MifareOneTool/Form1.Designer.cs
index 28e5be3..40b2fba 100644
--- a/MifareOneTool/Form1.Designer.cs
+++ b/MifareOneTool/Form1.Designer.cs
@@ -29,23 +29,28 @@
         private void InitializeComponent()
         {
             this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.button12 = new System.Windows.Forms.Button();
             this.checkBox1 = new System.Windows.Forms.CheckBox();
             this.button2 = new System.Windows.Forms.Button();
             this.button1 = new System.Windows.Forms.Button();
             this.richTextBox1 = new System.Windows.Forms.RichTextBox();
             this.button3 = new System.Windows.Forms.Button();
             this.groupBox2 = new System.Windows.Forms.GroupBox();
+            this.button11 = new System.Windows.Forms.Button();
+            this.button10 = new System.Windows.Forms.Button();
+            this.button9 = new System.Windows.Forms.Button();
             this.button8 = new System.Windows.Forms.Button();
             this.button7 = new System.Windows.Forms.Button();
             this.button6 = new System.Windows.Forms.Button();
             this.button5 = new System.Windows.Forms.Button();
             this.button4 = new System.Windows.Forms.Button();
-            this.button9 = new System.Windows.Forms.Button();
-            this.button10 = new System.Windows.Forms.Button();
-            this.button11 = new System.Windows.Forms.Button();
-            this.button12 = new System.Windows.Forms.Button();
+            this.groupBox3 = new System.Windows.Forms.GroupBox();
+            this.button13 = new System.Windows.Forms.Button();
+            this.button14 = new System.Windows.Forms.Button();
+            this.button15 = new System.Windows.Forms.Button();
             this.groupBox1.SuspendLayout();
             this.groupBox2.SuspendLayout();
+            this.groupBox3.SuspendLayout();
             this.SuspendLayout();
             // 
             // groupBox1
@@ -61,6 +66,16 @@
             this.groupBox1.TabStop = false;
             this.groupBox1.Text = "设备控制";
             // 
+            // button12
+            // 
+            this.button12.Location = new System.Drawing.Point(87, 24);
+            this.button12.Name = "button12";
+            this.button12.Size = new System.Drawing.Size(75, 23);
+            this.button12.TabIndex = 11;
+            this.button12.Text = "手动CLI";
+            this.button12.UseVisualStyleBackColor = true;
+            this.button12.Click += new System.EventHandler(this.button12_Click);
+            // 
             // checkBox1
             // 
             this.checkBox1.AutoSize = true;
@@ -99,9 +114,10 @@
             this.richTextBox1.ForeColor = System.Drawing.Color.Lime;
             this.richTextBox1.Location = new System.Drawing.Point(12, 101);
             this.richTextBox1.Name = "richTextBox1";
+            this.richTextBox1.ReadOnly = true;
             this.richTextBox1.Size = new System.Drawing.Size(623, 293);
             this.richTextBox1.TabIndex = 1;
-            this.richTextBox1.Text = "Hello，cardman!\n";
+            this.richTextBox1.Text = "Hello,cardman!\n";
             // 
             // button3
             // 
@@ -131,6 +147,36 @@
             this.groupBox2.TabStop = false;
             this.groupBox2.Text = "功能";
             // 
+            // button11
+            // 
+            this.button11.Location = new System.Drawing.Point(330, 53);
+            this.button11.Name = "button11";
+            this.button11.Size = new System.Drawing.Size(75, 23);
+            this.button11.TabIndex = 10;
+            this.button11.Text = "后门写";
+            this.button11.UseVisualStyleBackColor = true;
+            this.button11.Click += new System.EventHandler(this.button11_Click);
+            // 
+            // button10
+            // 
+            this.button10.Location = new System.Drawing.Point(330, 24);
+            this.button10.Name = "button10";
+            this.button10.Size = new System.Drawing.Size(75, 23);
+            this.button10.TabIndex = 9;
+            this.button10.Text = "后门读";
+            this.button10.UseVisualStyleBackColor = true;
+            this.button10.Click += new System.EventHandler(this.button10_Click);
+            // 
+            // button9
+            // 
+            this.button9.Location = new System.Drawing.Point(249, 53);
+            this.button9.Name = "button9";
+            this.button9.Size = new System.Drawing.Size(75, 23);
+            this.button9.TabIndex = 8;
+            this.button9.Text = "MFOC";
+            this.button9.UseVisualStyleBackColor = true;
+            this.button9.Click += new System.EventHandler(this.button9_Click);
+            // 
             // button8
             // 
             this.button8.Enabled = false;
@@ -181,51 +227,54 @@
             this.button4.UseVisualStyleBackColor = true;
             this.button4.Click += new System.EventHandler(this.button4_Click);
             // 
-            // button9
+            // groupBox3
             // 
-            this.button9.Location = new System.Drawing.Point(249, 53);
-            this.button9.Name = "button9";
-            this.button9.Size = new System.Drawing.Size(75, 23);
-            this.button9.TabIndex = 8;
-            this.button9.Text = "MFOC";
-            this.button9.UseVisualStyleBackColor = true;
-            this.button9.Click += new System.EventHandler(this.button9_Click);
+            this.groupBox3.Controls.Add(this.button15);
+            this.groupBox3.Controls.Add(this.button14);
+            this.groupBox3.Controls.Add(this.button13);
+            this.groupBox3.Location = new System.Drawing.Point(641, 12);
+            this.groupBox3.Name = "groupBox3";
+            this.groupBox3.Size = new System.Drawing.Size(169, 83);
+            this.groupBox3.TabIndex = 5;
+            this.groupBox3.TabStop = false;
+            this.groupBox3.Text = "运行/终端";
             // 
-            // button10
+            // button13
             // 
-            this.button10.Location = new System.Drawing.Point(330, 24);
-            this.button10.Name = "button10";
-            this.button10.Size = new System.Drawing.Size(75, 23);
-            this.button10.TabIndex = 9;
-            this.button10.Text = "后门读";
-            this.button10.UseVisualStyleBackColor = true;
-            this.button10.Click += new System.EventHandler(this.button10_Click);
+            this.button13.Location = new System.Drawing.Point(6, 24);
+            this.button13.Name = "button13";
+            this.button13.Size = new System.Drawing.Size(75, 23);
+            this.button13.TabIndex = 0;
+            this.button13.Text = "清空终端";
+            this.button13.UseVisualStyleBackColor = true;
+            this.button13.Click += new System.EventHandler(this.button13_Click);
             // 
-            // button11
+            // button14
             // 
-            this.button11.Location = new System.Drawing.Point(330, 53);
-            this.button11.Name = "button11";
-            this.button11.Size = new System.Drawing.Size(75, 23);
-            this.button11.TabIndex = 10;
-            this.button11.Text = "后门写";
-            this.button11.UseVisualStyleBackColor = true;
-            this.button11.Click += new System.EventHandler(this.button11_Click);
+            this.button14.Location = new System.Drawing.Point(87, 24);
+            this.button14.Name = "button14";
+            this.button14.Size = new System.Drawing.Size(75, 23);
+            this.button14.TabIndex = 1;
+            this.button14.Text = "保存日志";
+            this.button14.UseVisualStyleBackColor = true;
+            this.button14.Click += new System.EventHandler(this.button14_Click);
             // 
-            // button12
+            // button15
             // 
-            this.button12.Location = new System.Drawing.Point(87, 24);
-            this.button12.Name = "button12";
-            this.button12.Size = new System.Drawing.Size(75, 23);
-            this.button12.TabIndex = 11;
-            this.button12.Text = "手动CLI";
-            this.button12.UseVisualStyleBackColor = true;
-            this.button12.Click += new System.EventHandler(this.button12_Click);
+            this.button15.Location = new System.Drawing.Point(6, 53);
+            this.button15.Name = "button15";
+            this.button15.Size = new System.Drawing.Size(75, 23);
+            this.button15.TabIndex = 2;
+            this.button15.Text = "停止运行";
+            this.button15.UseVisualStyleBackColor = true;
+            this.button15.Click += new System.EventHandler(this.button15_Click);
             // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(645, 406);
+            this.ClientSize = new System.Drawing.Size(835, 406);
+            this.Controls.Add(this.groupBox3);
             this.Controls.Add(this.groupBox2);
             this.Controls.Add(this.richTextBox1);
             this.Controls.Add(this.groupBox1);
@@ -237,6 +286,7 @@
             this.groupBox1.ResumeLayout(false);
             this.groupBox1.PerformLayout();
             this.groupBox2.ResumeLayout(false);
+            this.groupBox3.ResumeLayout(false);
             this.ResumeLayout(false);
 
         }
@@ -259,6 +309,10 @@
         private System.Windows.Forms.Button button11;
         private System.Windows.Forms.Button button10;
         private System.Windows.Forms.Button button9;
+        private System.Windows.Forms.GroupBox groupBox3;
+        private System.Windows.Forms.Button button14;
+        private System.Windows.Forms.Button button13;
+        private System.Windows.Forms.Button button15;
     }
 }
 
diff --git a/MifareOneTool/Form1.cs b/MifareOneTool/Form1.cs
index 7a5ae2f..c8cb865 100644
--- a/MifareOneTool/Form1.cs
+++ b/MifareOneTool/Form1.cs
@@ -483,5 +483,22 @@ namespace MifareOneTool
             lprocess = false;
             b.ReportProgress(100, "##运行完毕##");
         }
+
+        private void button13_Click(object sender, EventArgs e)
+        {
+            richTextBox1.Clear();
+        }
+
+        private void button14_Click(object sender, EventArgs e)
+        {
+            string logtext = richTextBox1.Text;
+            File.WriteAllText("m1t.log", logtext, Encoding.UTF8);
+            MessageBox.Show("终端内容已保存至m1t.log文件", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
+        }
+
+        private void button15_Click(object sender, EventArgs e)
+        {
+            process.Kill();
+        }
     }
 }