diff --git a/.gitignore b/.gitignore
index 49f2bad..3de533f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@ out/
 # Gradle files
 .gradle/
 build/
+.idea/
 
 # Local configuration file (sdk path, etc)
 local.properties
diff --git a/ByRecyclerview/src/main/java/me/jingbin/library/adapter/BaseByRecyclerViewAdapter.java b/ByRecyclerview/src/main/java/me/jingbin/library/adapter/BaseByRecyclerViewAdapter.java
index 76ad34b..2463a1e 100644
--- a/ByRecyclerview/src/main/java/me/jingbin/library/adapter/BaseByRecyclerViewAdapter.java
+++ b/ByRecyclerview/src/main/java/me/jingbin/library/adapter/BaseByRecyclerViewAdapter.java
@@ -153,7 +153,7 @@ public void removeData(@IntRange(from = 0) int position) {
             notifyItemRemoved(internalPosition);
             // 如果移除的是最后一个，忽略
             if (position != mData.size()) {
-                notifyItemRangeChanged(internalPosition, mData.size() - internalPosition);
+                notifyItemRangeChanged(internalPosition, mData.size() - position);
             }
         }
     }