diff --git a/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewAdapter.kt b/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewAdapter.kt
index 669ef29..96af78a 100644
--- a/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewAdapter.kt
+++ b/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewAdapter.kt
@@ -13,7 +13,8 @@ import androidx.recyclerview.widget.RecyclerView
 
 abstract class BaseRecycleViewAdapter<T : IsSame, VH: BaseViewHolder<*>> : RecyclerView.Adapter<VH>() {
         var data: List<T>? = ArrayList()
-                set(data_temp) {
+
+        fun updateData(data_temp: List<T>?) {
                         if (data_temp == null) {
                                 return
                         }
diff --git a/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewFragment.kt b/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewFragment.kt
index dfc24cb..8042b02 100644
--- a/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewFragment.kt
+++ b/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewFragment.kt
@@ -22,7 +22,6 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.Observer
-import androidx.lifecycle.ViewModelProviders
 import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.RecyclerView
 import io.reactivex.disposables.CompositeDisposable
@@ -132,7 +131,7 @@ abstract class BaseRecycleViewFragment<DB : ViewDataBinding, VM : BaseViewModel,
                                 }
                         }
                 })
-                data.observe(this, Observer { list -> mAdapter.data = list })
+                data.observe(this, Observer { list -> mAdapter.updateData(list) })
                 refreshState.observe(this, Observer { status ->
                         if (status != Status.LOADING) {
                                 mRefreshLayout.finishRefresh(status == Status.SUCCESS)