diff --git a/Quick/src/main/java/com/wpf/app/quick/helper/attribute/MultiFunctionAttributeHelper.kt b/Quick/src/main/java/com/wpf/app/quick/helper/attribute/MultiFunctionAttributeHelper.kt
index 7f92d7ae..84d0e668 100644
--- a/Quick/src/main/java/com/wpf/app/quick/helper/attribute/MultiFunctionAttributeHelper.kt
+++ b/Quick/src/main/java/com/wpf/app/quick/helper/attribute/MultiFunctionAttributeHelper.kt
@@ -14,40 +14,50 @@ import com.wpf.app.quick.helper.attribute.base.AutoGetAttributeHelper
  * Created by 王朋飞 on 2022/5/7.
  *
  */
-class MultiFunctionAttributeHelper
-    (context: Context,
-     attributeSet: AttributeSet
-): AutoGetAttributeHelper(context, attributeSet, R.styleable.MultiFunctionView) {
+class MultiFunctionAttributeHelper(
+    context: Context,
+    attributeSet: AttributeSet
+) : AutoGetAttributeHelper(context, attributeSet, R.styleable.MultiFunctionView) {
 
     var showCheckBox: Boolean? = null
     var isCheck: Boolean? = null
+
     //CheckBox大小
     var checkBoxWidth: Int? = null
+
     //CheckBox背景
-    @DrawableRes var checkboxBackground: Int? = null
+    @DrawableRes
+    var checkboxBackground: Int? = null
     var checkboxBackgroundColor: Color? = null
+
     //CheckBox左右边距
     var checkboxLeftMarge: Int? = 0
     var checkboxRightMarge: Int? = 0
 
     var title: String? = null
-    @DrawableRes var titleBackground: Int? = null
+    @DrawableRes
+    var titleBackground: Int? = null
     var titleSize: Int? = null
-    @ColorRes var titleColor: Int? = null
+    @ColorRes
+    var titleColor: Int? = null
     var titleWpfStyle: Int? = null
     var titleMaxLine: Int? = null
 
     var subTitle: String? = null
-    @DrawableRes var subTitleBackground: Int? = null
+    @DrawableRes
+    var subTitleBackground: Int? = null
     var subTitleSize: Int? = null
-    @ColorRes var subTitleColor: Int? = null
+    @ColorRes
+    var subTitleColor: Int? = null
     var subTitleWpfStyle: Int? = null
     var subTitleMarginTop: Int? = null
     var subTitleMaxLine: Int? = null
 
     var showLeftImage: Boolean? = null
-    @DrawableRes var leftImageBackground: Int? = null
-    @DrawableRes var leftImageSrc: Int? = null
+    @DrawableRes
+    var leftImageBackground: Int? = null
+    @DrawableRes
+    var leftImageSrc: Int? = null
     var leftImageWidth: Int? = null
         get() = field ?: ViewGroup.LayoutParams.WRAP_CONTENT
     var leftImageScaleType: Int = 3
@@ -55,8 +65,10 @@ class MultiFunctionAttributeHelper
     var leftImageRightMarge: Int? = 0
 
     var showRightImage: Boolean? = null
-    @DrawableRes var rightImageBackground: Int? = null
-    @DrawableRes var rightImageSrc: Int? = null
+    @DrawableRes
+    var rightImageBackground: Int? = null
+    @DrawableRes
+    var rightImageSrc: Int? = null
     var rightImageWidth: Int? = null
         get() = field ?: ViewGroup.LayoutParams.WRAP_CONTENT
     var rightImageScaleType: Int = 3
@@ -64,17 +76,17 @@ class MultiFunctionAttributeHelper
     var rightImageRightMarge: Int? = 0
 
     var clickView: Int? = null
-    get() {
-        return when(field) {
-            0 -> ItemView
-            1 -> CheckBox
-            2 -> LeftImage
-            3 -> Title
-            4 -> SubTitle
-            5 -> RightImage
-            else -> ItemView
+        get() {
+            return when (field) {
+                0 -> ItemView
+                1 -> CheckBox
+                2 -> LeftImage
+                3 -> Title
+                4 -> SubTitle
+                5 -> RightImage
+                else -> ItemView
+            }
         }
-    }
 
     var clickOnlyCheckBox: Boolean? = null
 }
\ No newline at end of file
diff --git a/Quick/src/main/java/com/wpf/app/quick/widgets/MultiFunctionView.kt b/Quick/src/main/java/com/wpf/app/quick/widgets/MultiFunctionView.kt
index f4d3365c..d16c1a4e 100644
--- a/Quick/src/main/java/com/wpf/app/quick/widgets/MultiFunctionView.kt
+++ b/Quick/src/main/java/com/wpf/app/quick/widgets/MultiFunctionView.kt
@@ -44,9 +44,10 @@ class MultiFunctionView @JvmOverloads constructor(
 
     override fun onAttachedToWindow() {
         super.onAttachedToWindow()
-        attributes?.let {
-            attributeHelper = MultiFunctionAttributeHelper(context, attributes)
-        }
+        //预览时会报错
+//        attributes?.let {
+//            attributeHelper = MultiFunctionAttributeHelper(context, attributes)
+//        }
         mLifecycleRegistry.currentState = Lifecycle.State.RESUMED
     }
 
@@ -99,9 +100,7 @@ class MultiFunctionView @JvmOverloads constructor(
     }
 
     private fun loadCheckBoxAttribute() {
-        attributeHelper.showCheckBox?.let {
-            showCheckBox(it)
-        }
+        showCheckBox(attributeHelper.showCheckBox ?: false)
         attributeHelper.checkboxBackground?.let {
             setCheckBoxBackground(it)
         }
@@ -145,9 +144,7 @@ class MultiFunctionView @JvmOverloads constructor(
     }
 
     private fun loadTitleAttribute() {
-        attributeHelper.title?.let {
-            setTitle(it)
-        }
+        setTitle(attributeHelper.title ?: "")
         attributeHelper.titleBackground?.let {
             setTitleBackground(it)
         }
@@ -166,9 +163,7 @@ class MultiFunctionView @JvmOverloads constructor(
     }
 
     private fun loadSubTitleAttribute() {
-        attributeHelper.subTitle?.let {
-            setSubTitle(it)
-        }
+        setSubTitle(attributeHelper.subTitle ?: "")
         attributeHelper.subTitleBackground?.let {
             setSubTitleBackground(it)
         }
@@ -418,7 +413,7 @@ class MultiFunctionView @JvmOverloads constructor(
     }
 }
 
-interface CheckView: Checkable {
+interface CheckView : Checkable {
 
     fun setOnCheckedChangeListener(listener: CompoundButton.OnCheckedChangeListener?)
 }