diff --git a/MXAdapt/src/main/java/com/mx/adapt/scroller/MXScrollPickerView.kt b/MXAdapt/src/main/java/com/mx/adapt/scroller/MXScrollPickerView.kt
index 97949bd60136e9abee2ec10f07a81aead4a75bae..5012b6da64d9b382d4ca5523ffe8afaa798c2788 100644
--- a/MXAdapt/src/main/java/com/mx/adapt/scroller/MXScrollPickerView.kt
+++ b/MXAdapt/src/main/java/com/mx/adapt/scroller/MXScrollPickerView.kt
@@ -24,7 +24,6 @@ class MXScrollPickerView @JvmOverloads constructor(
         get() = (itemSize - 1) / 2
     internal val itemHeight get() = getAllHeight() / itemSize
 
-
     private var itemSelect: IMXSelect? = null
     private val pickerAdapt = MXScrollPickerAdapt(this)
 
@@ -98,6 +97,7 @@ class MXScrollPickerView @JvmOverloads constructor(
     fun setSelectIndex(index: Int, animation: Boolean = false) {
         val position = max(0, index)
         smoothScrollTo(position, animation)
+        post { smoothScrollTo(position, animation) }
     }
 
     fun setOnSelectListener(listener: IMXSelect?) {
@@ -131,12 +131,18 @@ class MXScrollPickerView @JvmOverloads constructor(
         }
     }
 
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow()
+
+    }
+
     private var currentSelectIndex = -1
     private fun notifySelectChange(index: Int) {
+        val itemSelect = itemSelect ?: return
         val targetIndex = if (index < 0) 0 else index
         if (targetIndex == currentSelectIndex) return
         currentSelectIndex = targetIndex
-        itemSelect?.onSelect(targetIndex)
+        itemSelect.onSelect(targetIndex)
     }
 
     private fun smoothScrollTo(position: Int, animation: Boolean) {
diff --git a/README.md b/README.md
index c063ef09bdb711700e314045a604c19170368be3..05dec2fb70625f590370c8359c4d2eedfb850ae8 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![](https://jitpack.io/v/com.gitee.zhangmengxiong/MXRecycleAdapt.svg)](https://jitpack.io/#com.gitee.zhangmengxiong/MXRecycleAdapt)
 
 ```gradle
-    implementation 'com.gitee.zhangmengxiong:MXRecycleAdapt:1.2.4'
+    implementation 'com.gitee.zhangmengxiong:MXRecycleAdapt:1.2.5'
 ```
 #### 介绍
 adapt快速开发基类
diff --git a/build.gradle b/build.gradle
index 598a6f2ade504d52bfa102786a71055492f79bf4..6ba2131d74e877810a7ffbddbbe728df98813588 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,5 +35,5 @@ ext {
     minSdkVersion = 19
 
     versionCode = 1
-    versionName = "1.2.4"
+    versionName = "1.2.5"
 }
\ No newline at end of file