diff --git a/EaseDialogModule/src/main/java/com/night/dialog/DialogBuilder.kt b/EaseDialogModule/src/main/java/com/night/dialog/DialogBuilder.kt
index b15a9ea..fdfe478 100644
--- a/EaseDialogModule/src/main/java/com/night/dialog/DialogBuilder.kt
+++ b/EaseDialogModule/src/main/java/com/night/dialog/DialogBuilder.kt
@@ -209,7 +209,7 @@ class DialogBuilder : BaseDialogBuilder() {
         activity: AppCompatActivity,
         msg: String = DialogHelp.getString(R.string.loading),
         callback: ILoadingCallback? = null
-    ) {
+    ): LoadingDialogFragment{
         val mFragmentManage = activity.supportFragmentManager
         val mHistoryDialog = mFragmentManage.findFragmentByTag("LoadingDialog")
         if (mHistoryDialog != null && mHistoryDialog is LoadingDialogFragment) {
@@ -220,6 +220,7 @@ class DialogBuilder : BaseDialogBuilder() {
         mLoadingDialog.setMainTextInfo(mMainTextInfo)
         mLoadingDialog.setCallback(callback)
         mLoadingDialog.showNow(mFragmentManage, "LoadingDialog")
+        return mLoadingDialog
     }
 
     /**
diff --git a/EaseDialogModule/src/main/java/com/night/dialog/DialogTools.kt b/EaseDialogModule/src/main/java/com/night/dialog/DialogTools.kt
index 39e4445..681b1ce 100644
--- a/EaseDialogModule/src/main/java/com/night/dialog/DialogTools.kt
+++ b/EaseDialogModule/src/main/java/com/night/dialog/DialogTools.kt
@@ -2,10 +2,12 @@ package com.night.dialog
 
 import android.view.Gravity
 import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
 import com.hjq.toast.ToastParams
 import com.hjq.toast.Toaster
 import com.night.dialog.callback.IBindView
 import com.night.dialog.tools.ToastHelp
+import com.night.dialog.ui.loading.LoadingDialogFragment
 
 object DialogTools {
 
@@ -43,10 +45,27 @@ object DialogTools {
             }
         }
     }
+
+    /**
+     * 关闭Toast
+     */
     fun dismissToast() {
         Toaster.cancel()
     }
 
+    /**
+     * 关闭加载框
+     *
+     * @param activity AppCompatActivity
+     */
+    fun dismissLoadingDialog(activity: AppCompatActivity) {
+        val mFragmentManage = activity.supportFragmentManager
+        val mHistoryDialog = mFragmentManage.findFragmentByTag("LoadingDialog")
+        if (mHistoryDialog != null && mHistoryDialog is LoadingDialogFragment) {
+            mHistoryDialog.dismiss()
+        }
+    }
+
     fun getDialogBuilder(): DialogBuilder {
         return DialogBuilder()
     }
diff --git a/app/src/main/java/com/night/easedialog/MainActivity.kt b/app/src/main/java/com/night/easedialog/MainActivity.kt
index 4ab5a63..a4d18a2 100644
--- a/app/src/main/java/com/night/easedialog/MainActivity.kt
+++ b/app/src/main/java/com/night/easedialog/MainActivity.kt
@@ -3,6 +3,8 @@ package com.night.easedialog
 import android.annotation.SuppressLint
 import android.graphics.Color
 import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
 import android.view.MotionEvent
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.AppCompatTextView
@@ -41,163 +43,167 @@ class MainActivity : AppCompatActivity() {
         "周日", "周一", "周二", "周三", "周四", "周五", "周六", "黑色星期一"
     )
     private val mSelectMultipleIndex = mutableListOf<Int>()
+
     @SuppressLint("ClickableViewAccessibility")
-override fun onCreate(savedInstanceState: Bundle?) {
-super.onCreate(savedInstanceState)
-setContentView(R.layout.activity_main)
-mTipsView = findViewById(R.id.btn_tips_dialog)
-mWarnView = findViewById(R.id.btn_warn_dialog)
-mSingleView = findViewById(R.id.btn_single_dialog)
-mMultipleView = findViewById(R.id.btn_multiple_dialog)
-mSingleMenuleView = findViewById(R.id.btn_single_menu)
-mDateTimePickerleView = findViewById(R.id.btn_date_time_picker)
-mAddressPickerleView = findViewById(R.id.btn_address_picker)
-mColorPickerleView = findViewById(R.id.btn_color_picker)
-mLoadingView = findViewById(R.id.btn_loading)
-mToastView = findViewById(R.id.btn_toast)
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        mTipsView = findViewById(R.id.btn_tips_dialog)
+        mWarnView = findViewById(R.id.btn_warn_dialog)
+        mSingleView = findViewById(R.id.btn_single_dialog)
+        mMultipleView = findViewById(R.id.btn_multiple_dialog)
+        mSingleMenuleView = findViewById(R.id.btn_single_menu)
+        mDateTimePickerleView = findViewById(R.id.btn_date_time_picker)
+        mAddressPickerleView = findViewById(R.id.btn_address_picker)
+        mColorPickerleView = findViewById(R.id.btn_color_picker)
+        mLoadingView = findViewById(R.id.btn_loading)
+        mToastView = findViewById(R.id.btn_toast)
 
-//提示性质模态框
-mTipsView.setOnClickListener {
-DialogTools.getDialogBuilder()
-    .setTitleText("允许日历联网")
-    .setMainText("下载或更新节假日、班休、历法、订阅等信息。")
-    .setPositiveTextColor(Color.RED)
-    .toTipsDialog(this, object : ITipsModalCallback {
-        override fun onPositive() {
-            DialogTools.getToastBuilder().toToast("点击确定")
-        }
+        //提示性质模态框
+        mTipsView.setOnClickListener {
+            DialogTools.getDialogBuilder()
+                .setTitleText("允许日历联网")
+                .setMainText("下载或更新节假日、班休、历法、订阅等信息。")
+                .setPositiveTextColor(Color.RED)
+                .toTipsDialog(this, object : ITipsModalCallback {
+                    override fun onPositive() {
+                        DialogTools.getToastBuilder().toToast("点击确定")
+                    }
 
-        override fun onCancel() {
-            DialogTools.getToastBuilder().toToast("点击取消")
-        }
-    })
-}
-//警告性质模态框
-mWarnView.setOnClickListener {
-DialogTools.getDialogBuilder()
-    .setMainText("确定删除当前联系人?")
-    .setPositiveTextColor(Color.RED)
-    .setPositiveText("删除")
-    .toWarnDialog(this, object : IWarnModalCallback {
-        override fun onPositive() {
-            DialogTools.getToastBuilder().toToast("点击确定")
+                    override fun onCancel() {
+                        DialogTools.getToastBuilder().toToast("点击取消")
+                    }
+                })
         }
+        //警告性质模态框
+        mWarnView.setOnClickListener {
+            DialogTools.getDialogBuilder()
+                .setMainText("确定删除当前联系人?")
+                .setPositiveTextColor(Color.RED)
+                .setPositiveText("删除")
+                .toWarnDialog(this, object : IWarnModalCallback {
+                    override fun onPositive() {
+                        DialogTools.getToastBuilder().toToast("点击确定")
+                    }
 
-        override fun onCancel() {
-            DialogTools.getToastBuilder().toToast("点击取消")
+                    override fun onCancel() {
+                        DialogTools.getToastBuilder().toToast("点击取消")
+                    }
+                })
         }
-    })
-}
-//底部单选菜单
-mSingleView.setOnClickListener {
-DialogTools.getDialogBuilder()
-    .setTitleText("重复")
-    .toSingleMenu(
-        this,
-        mSingleList,
-        mSelectSingleIndex,
-        object : ISingleMenuCallback {
-            override fun onPositive(title: String, menuIndex: Int) {
-                mSelectSingleIndex = menuIndex
-                DialogTools.getToastBuilder().toToast("选中内容:$title")
-            }
+        //底部单选菜单
+        mSingleView.setOnClickListener {
+            DialogTools.getDialogBuilder()
+                .setTitleText("重复")
+                .toSingleMenu(
+                    this,
+                    mSingleList,
+                    mSelectSingleIndex,
+                    object : ISingleMenuCallback {
+                        override fun onPositive(title: String, menuIndex: Int) {
+                            mSelectSingleIndex = menuIndex
+                            DialogTools.getToastBuilder().toToast("选中内容:$title")
+                        }
 
-            override fun onCancel() {
-                DialogTools.getToastBuilder().toToast("点击取消")
-            }
-        })
-}
-//底部多选菜单
-mMultipleView.setOnClickListener {
-DialogTools.getDialogBuilder()
-    .setTitleText("重复")
-    .toMultipleMenu(this, mMultipleList, mSelectMultipleIndex,
-        object : IMultipleMenuCallback {
-            override fun onPositive(title: List<String>, menuIndex: List<Int>) {
-                mSelectMultipleIndex.clear()
-                mSelectMultipleIndex.addAll(menuIndex)
-                DialogTools.getToastBuilder().toToast("选中内容:${menuIndex.size}个")
-            }
+                        override fun onCancel() {
+                            DialogTools.getToastBuilder().toToast("点击取消")
+                        }
+                    })
+        }
+        //底部多选菜单
+        mMultipleView.setOnClickListener {
+            DialogTools.getDialogBuilder()
+                .setTitleText("重复")
+                .toMultipleMenu(this, mMultipleList, mSelectMultipleIndex,
+                    object : IMultipleMenuCallback {
+                        override fun onPositive(title: List<String>, menuIndex: List<Int>) {
+                            mSelectMultipleIndex.clear()
+                            mSelectMultipleIndex.addAll(menuIndex)
+                            DialogTools.getToastBuilder().toToast("选中内容:${menuIndex.size}个")
+                        }
 
-            override fun onCancel() {
-                DialogTools.getToastBuilder().toToast("点击取消")
-            }
-        })
-}
-//时间日期选择器
-mDateTimePickerleView.setOnClickListener {
-DialogTools.getPickerBuilder()
-    .setTitleText("请选择日期和时间")
-    .setMinDateTime(mStartDateTime)
-    .setMaxDateTime(mEndDateTime)
-    .setSelDateTime(mSelectDateTime)
-    .toDateTimePicker(this, PICKER_ALL, object : IDateTimeCallback {
-        override fun onPositive(result: EaseDateTimeEntity) {
-            DialogTools.getToastBuilder()
-                .toToast(result.getDateTime())
+                        override fun onCancel() {
+                            DialogTools.getToastBuilder().toToast("点击取消")
+                        }
+                    })
         }
+        //时间日期选择器
+        mDateTimePickerleView.setOnClickListener {
+            DialogTools.getPickerBuilder()
+                .setTitleText("请选择日期和时间")
+                .setMinDateTime(mStartDateTime)
+                .setMaxDateTime(mEndDateTime)
+                .setSelDateTime(mSelectDateTime)
+                .toDateTimePicker(this, PICKER_ALL, object : IDateTimeCallback {
+                    override fun onPositive(result: EaseDateTimeEntity) {
+                        DialogTools.getToastBuilder()
+                            .toToast(result.getDateTime())
+                    }
 
-        override fun onCancel() {
-            super.onCancel()
-            DialogTools.getToastBuilder()
-                .toToast("取消")
+                    override fun onCancel() {
+                        super.onCancel()
+                        DialogTools.getToastBuilder()
+                            .toToast("取消")
+                    }
+                })
         }
-    })
-}
-//地址选择器
-mAddressPickerleView.setOnClickListener {
-DialogTools.getPickerBuilder()
-    .setTitleText("请选择地址")
-    .setSelectProvince(mProvince)
-    .setSelectCity(mCity)
-    .setSelectCounty(mCounty)
-    .toAddressPicker(this, PICKER_ADDRESS_PROVINCE_CITY, object : ILocationCallback {
-        override fun onPositive(
-            province: EaseLocationEntity,
-            city: EaseLocationEntity,
-            county: EaseLocationEntity
-        ) {
-            mProvince = province
-            mCity = city
-            mCounty = county
-            DialogTools.getToastBuilder().toToast(province.name + city.name + county.name)
+        //地址选择器
+        mAddressPickerleView.setOnClickListener {
+            DialogTools.getPickerBuilder()
+                .setTitleText("请选择地址")
+                .setSelectProvince(mProvince)
+                .setSelectCity(mCity)
+                .setSelectCounty(mCounty)
+                .toAddressPicker(this, PICKER_ADDRESS_PROVINCE_CITY, object : ILocationCallback {
+                    override fun onPositive(
+                        province: EaseLocationEntity,
+                        city: EaseLocationEntity,
+                        county: EaseLocationEntity
+                    ) {
+                        mProvince = province
+                        mCity = city
+                        mCounty = county
+                        DialogTools.getToastBuilder().toToast(province.name + city.name + county.name)
+                    }
+                })
         }
-    })
-}
-//颜色选择器
-mColorPickerleView.setOnClickListener {
-DialogTools.getPickerBuilder()
-    .setTitleText("请选择颜色")
-    .toColorPicker(this, object : IColorSelectCallback {
-        override fun onPositive(red: Int, green: Int, blue: Int) {
-            DialogTools.getToastBuilder()
-                .toToast("R:".plus(red).plus("|G:").plus(green).plus("|B:").plus(blue))
+        //颜色选择器
+        mColorPickerleView.setOnClickListener {
+            DialogTools.getPickerBuilder()
+                .setTitleText("请选择颜色")
+                .toColorPicker(this, object : IColorSelectCallback {
+                    override fun onPositive(red: Int, green: Int, blue: Int) {
+                        DialogTools.getToastBuilder()
+                            .toToast("R:".plus(red).plus("|G:").plus(green).plus("|B:").plus(blue))
+                    }
+                })
         }
-    })
-}
-//加载框
-mLoadingView.setOnClickListener {
-    DialogTools.getDialogBuilder()
-        .toLoadingDialog(this, "正在加载中...")
-}
-//Toast
-mToastView.setOnClickListener {
-    DialogTools.getToastBuilder()
-        .toToast("文件删除成功~")
-}
-//单选菜单
+        //加载框
+        mLoadingView.setOnClickListener {
+           val mLoading =  DialogTools.getDialogBuilder()
+                .toLoadingDialog(this, "3秒...")
+            Handler(Looper.getMainLooper()).postDelayed({
+                mLoading.dismiss()
+            },3000)
 
-mSingleMenuleView.setOnTouchListener { v, event ->
-if (event.action == MotionEvent.ACTION_UP) {
-DialogTools.getDialogBuilder()
-    .setTouchCoordinate(event.x, event.y, event.rawX, event.rawY)
-    .toPopMenu(this, v, mutableListOf("删除", "编辑", "复制"), object : IPopMenuCallback {
-        override fun onPositive(title: String, menuIndex: Int) {
-            DialogTools.getToastBuilder().toToast(title)
         }
-    })
-}
-true
-}
-}
+        //Toast
+        mToastView.setOnClickListener {
+            DialogTools.getToastBuilder()
+                .toToast("文件删除成功~")
+        }
+        //单选菜单
+        mSingleMenuleView.setOnTouchListener { v, event ->
+            if (event.action == MotionEvent.ACTION_UP) {
+                DialogTools.getDialogBuilder()
+                    .setTouchCoordinate(event.x, event.y, event.rawX, event.rawY)
+                    .toPopMenu(this, v, mutableListOf("删除", "编辑", "复制"), object : IPopMenuCallback {
+                        override fun onPositive(title: String, menuIndex: Int) {
+                            DialogTools.getToastBuilder().toToast(title)
+                        }
+                    })
+            }
+            true
+        }
+    }
 }
\ No newline at end of file