diff --git a/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewActivity.kt b/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewActivity.kt
index c37bd7c..2acf1ce 100644
--- a/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewActivity.kt
+++ b/mvvmbase/src/main/java/com/bing/mvvmbase/base/recycleview/BaseRecycleViewActivity.kt
@@ -89,7 +89,7 @@ abstract class BaseRecycleViewActivity<DB : ViewDataBinding, VM : BaseViewModel,
         protected abstract fun initAdapter()
 
         open fun bindAndObserve() {
-                data.observe(this, Observer { data -> mAdapter.mData = data })
+                data.observe(this, Observer { data -> mAdapter.data = data })
                 networkState.observe(this, Observer { status ->
                         if (status == null) {
                                 return@Observer
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 b763e91..14afed4 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 +13,7 @@ import androidx.recyclerview.widget.RecyclerView
 
 abstract class BaseRecycleViewAdapter<T : IsSame, VH: BaseViewHolder<*>> : RecyclerView.Adapter<VH>() {
         var data: List<T>? = ArrayList()
-                set(data_temp: List<T>?) {
+                set(data_temp) {
                         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 9d6ae21..6ebfda1 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
@@ -129,7 +129,7 @@ abstract class BaseRecycleViewFragment<DB : ViewDataBinding, VM : BaseViewModel,
                                 }
                         }
                 })
-                data.observe(this, Observer { list -> mAdapter.mData = list })
+                data.observe(this, Observer { list -> mAdapter.data = list })
                 refreshState.observe(this, Observer { status ->
                         if (status != Status.LOADING) {
                                 mRefreshLayout.finishRefresh(status == Status.SUCCESS)