diff --git a/easykeyboard/src/main/java/com/jay/easykeyboard/SystemKeyboard.java b/easykeyboard/src/main/java/com/jay/easykeyboard/SystemKeyboard.java
index ad87de9..f58751d 100644
--- a/easykeyboard/src/main/java/com/jay/easykeyboard/SystemKeyboard.java
+++ b/easykeyboard/src/main/java/com/jay/easykeyboard/SystemKeyboard.java
@@ -9,12 +9,10 @@
 import android.inputmethodservice.KeyboardView;
 import android.support.annotation.Nullable;
 import android.util.AttributeSet;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.widget.EditText;
 import android.widget.FrameLayout;
 
-import com.jay.easykeyboard.constant.KeyboardConfig;
 import com.jay.easykeyboard.constant.Util;
 import com.jay.easykeyboard.function.SystemOnKeyboardActionListener;
 import com.jay.easykeyboard.keyboard.MyKeyboardView;
@@ -170,10 +168,4 @@ public void recycle() {
         keyboardView = null;
         mKeyboard = null;
     }
-
-    private void Log(String value) {
-        if (KeyboardConfig.openLog) {
-            Log.i(TAG, value);
-        }
-    }
 }
diff --git a/easykeyboard/src/main/java/com/jay/easykeyboard/constant/KeyboardConfig.java b/easykeyboard/src/main/java/com/jay/easykeyboard/constant/KeyboardConfig.java
deleted file mode 100644
index a44ead7..0000000
--- a/easykeyboard/src/main/java/com/jay/easykeyboard/constant/KeyboardConfig.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.jay.easykeyboard.constant;
-
-/**
- * Created by huangjie on 2018/2/3.
- * 类名：
- * 说明：键盘通用配置设置
- */
-
-public final class KeyboardConfig {
-    public static boolean openLog;
-}
diff --git a/easykeyboard/src/main/java/com/jay/easykeyboard/keyboard/KeyModel.java b/easykeyboard/src/main/java/com/jay/easykeyboard/keyboard/KeyModel.java
deleted file mode 100644
index a37d6c9..0000000
--- a/easykeyboard/src/main/java/com/jay/easykeyboard/keyboard/KeyModel.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package com.jay.easykeyboard.keyboard;
-
-/**
- * Created by huangjie on 2018/2/3.
- * 类名：
- * 说明：
- */
-
-public class KeyModel {
-    private Integer code;
-    private String label;
-
-    public KeyModel(Integer code, String lable) {
-        this.code = code;
-        this.label = lable;
-    }
-
-    public Integer getCode() {
-        return code;
-    }
-
-    public void setCode(Integer code) {
-        this.code = code;
-    }
-
-    public String getLable() {
-        return label;
-    }
-
-    public void setLabel(String lable) {
-        this.label = lable;
-    }
-}