diff --git a/app/build.gradle b/app/build.gradle
index 4e0c1d5..b325802 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -59,7 +59,7 @@
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     //基础依赖库
-    implementation 'com.github.AndroidCoderPeng:Kotlin-lite-lib:1.0.4.2'
+    implementation 'com.github.AndroidCoderPeng:Kotlin-lite-lib:1.0.4.3'
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.core:core-ktx:1.9.0'
     //Google官方授权框架

diff --git a/app/build.gradle b/app/build.gradle
index 4e0c1d5..b325802 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -59,7 +59,7 @@
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     //基础依赖库
-    implementation 'com.github.AndroidCoderPeng:Kotlin-lite-lib:1.0.4.2'
+    implementation 'com.github.AndroidCoderPeng:Kotlin-lite-lib:1.0.4.3'
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.core:core-ktx:1.9.0'
     //Google官方授权框架
diff --git a/app/src/main/java/com/casic/smart/town/sanxi/adapter/ExpandableViewAdapter.kt b/app/src/main/java/com/casic/smart/town/sanxi/adapter/ExpandableViewAdapter.kt
index 759647c..04f5d05 100644
--- a/app/src/main/java/com/casic/smart/town/sanxi/adapter/ExpandableViewAdapter.kt
+++ b/app/src/main/java/com/casic/smart/town/sanxi/adapter/ExpandableViewAdapter.kt
@@ -1,6 +1,5 @@
 package com.casic.smart.town.sanxi.adapter
 
-import android.annotation.SuppressLint
 import android.content.Context
 import android.view.LayoutInflater
 import android.view.View
@@ -11,7 +10,6 @@
 import com.casic.smart.town.sanxi.model.ExpandableDataModel
 import com.pengxh.kt.lite.extensions.convertColor
 
-@SuppressLint("NotifyDataSetChanged")
 class ExpandableViewAdapter(private val context: Context) :
     RecyclerView.Adapter<ExpandableViewAdapter.ExpandableItemViewHolder>() {
 
@@ -20,13 +18,14 @@
 
     fun setExpandableData(dataSet: MutableList<ExpandableDataModel>) {
         this.dataRows = dataSet
-        notifyDataSetChanged()
+        notifyItemRangeChanged(0, dataSet.size)
     }
 
     fun clearAll() {
-        if (dataRows.size != 0) {
+        val size = dataRows.size
+        if (size != 0) {
             dataRows.clear()
-            notifyDataSetChanged()
+            notifyItemRangeRemoved(0, size)
         }
     }