diff --git a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemClickListener.java b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemClickListener.java
index c4a68bc..b3a1bbd 100644
--- a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemClickListener.java
+++ b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemClickListener.java
@@ -3,9 +3,8 @@
 import android.view.View;
 
 /**
- * Click and LongClick
+ * Click
  */
 public interface OnItemClickListener {
     void onItemClick(View view, int position);
-    void onItemLongClick(View view , int position);
 }
diff --git a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemLongClickListener.java b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemLongClickListener.java
new file mode 100644
index 0000000..6605191
--- /dev/null
+++ b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/interfaces/OnItemLongClickListener.java
@@ -0,0 +1,11 @@
+package com.github.jdsjlzx.interfaces;
+
+import android.view.View;
+
+/**
+ * LongClick
+ */
+
+public interface OnItemLongClickListener {
+    void onItemLongClick(View view , int position);
+}
diff --git a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LRecyclerViewAdapter.java b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LRecyclerViewAdapter.java
index 43c4369..5f84068 100644
--- a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LRecyclerViewAdapter.java
+++ b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LRecyclerViewAdapter.java
@@ -7,6 +7,7 @@
 import android.view.ViewGroup;
 
 import com.github.jdsjlzx.interfaces.OnItemClickListener;
+import com.github.jdsjlzx.interfaces.OnItemLongClickListener;
 import com.github.jdsjlzx.view.ArrowRefreshHeader;
 
 import java.util.ArrayList;
@@ -27,6 +28,7 @@ public class LRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.View
     private ArrowRefreshHeader mRefreshHeader;
 
     private OnItemClickListener mOnItemClickListener;
+    private OnItemLongClickListener mOnItemLongClickListener;
 
     /**
      * RecyclerView使用的，真正的Adapter
@@ -177,11 +179,14 @@ public void onClick(View v)
                         }
                     });
 
+                }
+
+                if (mOnItemLongClickListener != null) {
                     holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
                         @Override
                         public boolean onLongClick(View v)
                         {
-                            mOnItemClickListener.onItemLongClick(holder.itemView, adjPosition);
+                            mOnItemLongClickListener.onItemLongClick(holder.itemView, adjPosition);
                             return true;
                         }
                     });
@@ -329,9 +334,14 @@ public int getAdapterPosition(boolean isCallback, int position) {
         return -1;
     }
 
-    public void setOnItemClickListener(OnItemClickListener mOnItemClickListener)
+    public void setOnItemClickListener(OnItemClickListener itemClickListener)
+    {
+        this.mOnItemClickListener = itemClickListener;
+    }
+
+    public void setOnItemLongClickListener(OnItemLongClickListener itemLongClickListener)
     {
-        this.mOnItemClickListener = mOnItemClickListener;
+        this.mOnItemLongClickListener = itemLongClickListener;
     }
 
 }
diff --git a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LuRecyclerViewAdapter.java b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LuRecyclerViewAdapter.java
index 426c8cd..2f24c12 100644
--- a/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LuRecyclerViewAdapter.java
+++ b/LRecyclerview_library/src/main/java/com/github/jdsjlzx/recyclerview/LuRecyclerViewAdapter.java
@@ -7,6 +7,7 @@
 import android.view.ViewGroup;
 
 import com.github.jdsjlzx.interfaces.OnItemClickListener;
+import com.github.jdsjlzx.interfaces.OnItemLongClickListener;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -24,6 +25,7 @@ public class LuRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.Vie
 
 
     private OnItemClickListener mOnItemClickListener;
+    private OnItemLongClickListener mOnItemLongClickListener;
 
     /**
      * RecyclerView使用的，真正的Adapter
@@ -206,14 +208,17 @@ public void onClick(View v)
                         }
                     });
 
-                    holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
-                        @Override
-                        public boolean onLongClick(View v)
-                        {
-                            mOnItemClickListener.onItemLongClick(holder.itemView, adjPosition);
-                            return true;
-                        }
-                    });
+                    if (mOnItemLongClickListener != null) {
+                        holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
+                            @Override
+                            public boolean onLongClick(View v)
+                            {
+                                mOnItemLongClickListener.onItemLongClick(holder.itemView, adjPosition);
+                                return true;
+                            }
+                        });
+                    }
+
                 }
 
             }
@@ -357,4 +362,10 @@ public void setOnItemClickListener(OnItemClickListener mOnItemClickListener)
         this.mOnItemClickListener = mOnItemClickListener;
     }
 
+
+    public void setOnItemLongClickListener(OnItemLongClickListener itemLongClickListener)
+    {
+        this.mOnItemLongClickListener = itemLongClickListener;
+    }
+
 }
diff --git a/app/src/main/java/com/lzx/demo/ui/EndlessLinearLayoutActivity.java b/app/src/main/java/com/lzx/demo/ui/EndlessLinearLayoutActivity.java
index ca6ac61..2dfb13b 100644
--- a/app/src/main/java/com/lzx/demo/ui/EndlessLinearLayoutActivity.java
+++ b/app/src/main/java/com/lzx/demo/ui/EndlessLinearLayoutActivity.java
@@ -17,6 +17,7 @@
 import android.widget.TextView;
 
 import com.github.jdsjlzx.interfaces.OnItemClickListener;
+import com.github.jdsjlzx.interfaces.OnItemLongClickListener;
 import com.github.jdsjlzx.interfaces.OnLoadMoreListener;
 import com.github.jdsjlzx.interfaces.OnRefreshListener;
 import com.github.jdsjlzx.recyclerview.LRecyclerView;
@@ -145,6 +146,9 @@ public void onItemClick(View view, int position) {
                 AppToast.showShortText(EndlessLinearLayoutActivity.this, item.title);
             }
 
+        });
+
+        mLRecyclerViewAdapter.setOnItemLongClickListener(new OnItemLongClickListener() {
             @Override
             public void onItemLongClick(View view, int position) {
                 ItemModel item = mDataAdapter.getDataList().get(position);
diff --git a/app/src/main/java/com/lzx/demo/ui/MulItemLinearLayoutActivity.java b/app/src/main/java/com/lzx/demo/ui/MulItemLinearLayoutActivity.java
index f72d571..4b8be27 100644
--- a/app/src/main/java/com/lzx/demo/ui/MulItemLinearLayoutActivity.java
+++ b/app/src/main/java/com/lzx/demo/ui/MulItemLinearLayoutActivity.java
@@ -18,6 +18,7 @@
 import android.widget.TextView;
 
 import com.github.jdsjlzx.interfaces.OnItemClickListener;
+import com.github.jdsjlzx.interfaces.OnItemLongClickListener;
 import com.github.jdsjlzx.interfaces.OnLoadMoreListener;
 import com.github.jdsjlzx.interfaces.OnRefreshListener;
 import com.github.jdsjlzx.recyclerview.LRecyclerView;
@@ -145,7 +146,9 @@ public void onItemClick(View view, int position) {
                 ItemModel item = mDataAdapter.getDataList().get(position);
                 AppToast.showShortText(MulItemLinearLayoutActivity.this, item.title);
             }
+        });
 
+        mLRecyclerViewAdapter.setOnItemLongClickListener(new OnItemLongClickListener() {
             @Override
             public void onItemLongClick(View view, int position) {
                 ItemModel item = mDataAdapter.getDataList().get(position);
@@ -153,6 +156,7 @@ public void onItemLongClick(View view, int position) {
             }
         });
 
+
     }
 
     private void notifyDataSetChanged() {
diff --git a/app/src/main/java/com/lzx/demo/ui/PartialRefreshActivity.java b/app/src/main/java/com/lzx/demo/ui/PartialRefreshActivity.java
index 6e9e990..d8666c9 100644
--- a/app/src/main/java/com/lzx/demo/ui/PartialRefreshActivity.java
+++ b/app/src/main/java/com/lzx/demo/ui/PartialRefreshActivity.java
@@ -16,6 +16,7 @@
 
 import com.bumptech.glide.Glide;
 import com.github.jdsjlzx.interfaces.OnItemClickListener;
+import com.github.jdsjlzx.interfaces.OnItemLongClickListener;
 import com.github.jdsjlzx.recyclerview.LRecyclerView;
 import com.github.jdsjlzx.recyclerview.LRecyclerViewAdapter;
 import com.lzx.demo.R;
@@ -87,6 +88,9 @@ public void onItemClick(View view, int position) {
                 AppToast.showShortText(PartialRefreshActivity.this, item.title);
             }
 
+        });
+
+        mLRecyclerViewAdapter.setOnItemLongClickListener(new OnItemLongClickListener() {
             @Override
             public void onItemLongClick(View view, int position) {
                 ItemModel item = mDataAdapter.getDataList().get(position);
diff --git a/app/src/main/java/com/lzx/demo/ui/SwipeRefreshLayoutActivity.java b/app/src/main/java/com/lzx/demo/ui/SwipeRefreshLayoutActivity.java
index e9d946d..bda45e7 100644
--- a/app/src/main/java/com/lzx/demo/ui/SwipeRefreshLayoutActivity.java
+++ b/app/src/main/java/com/lzx/demo/ui/SwipeRefreshLayoutActivity.java
@@ -17,6 +17,7 @@
 import android.widget.TextView;
 
 import com.github.jdsjlzx.interfaces.OnItemClickListener;
+import com.github.jdsjlzx.interfaces.OnItemLongClickListener;
 import com.github.jdsjlzx.interfaces.OnLoadMoreListener;
 import com.github.jdsjlzx.recyclerview.LuRecyclerView;
 import com.github.jdsjlzx.recyclerview.LuRecyclerViewAdapter;
@@ -93,8 +94,7 @@ public void onCreate(Bundle savedInstanceState) {
         mDataAdapter = new DataAdapter(this);
         mDataAdapter.addAll(dataList);
 
-        mLRecyclerViewAdapter = new LuRecyclerViewAdapter(mDataAdapter);
-        mRecyclerView.setAdapter(mLRecyclerViewAdapter);
+        mLRecyclerViewAdapter = new LuRecyclerViewAdapter(mDataAdapter);        mRecyclerView.setAdapter(mLRecyclerViewAdapter);
 
         mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
 
@@ -108,6 +108,9 @@ public void onItemClick(View view, int position) {
                 AppToast.showShortText(SwipeRefreshLayoutActivity.this, item.title);
             }
 
+        });
+
+        mLRecyclerViewAdapter.setOnItemLongClickListener(new OnItemLongClickListener() {
             @Override
             public void onItemLongClick(View view, int position) {
                 ItemModel item = mDataAdapter.getDataList().get(position);