diff --git a/FlightRouteV2/FlightRouteV2.cs b/FlightRouteV2/FlightRouteV2.cs
index 5aa5de1..9a73ba9 100644
--- a/FlightRouteV2/FlightRouteV2.cs
+++ b/FlightRouteV2/FlightRouteV2.cs
@@ -780,7 +780,7 @@ namespace FlightRouteV2
         /// </summary>
         /// <param name="vecs">Vector3 点的列表。</param>
         /// <returns>组成最大平面的点的索引。</returns>
-        public static List<int> FindMaxPlaneIndices(Vector3[] vecs)
+        private static List<int> FindMaxPlaneIndices(Vector3[] vecs)
         {
             int maxPointsOnPlane = 0;
             List<int> maxPointsIndices = new List<int>(); //记录返回值
diff --git a/FlightRouteV2/bin/Release/FlightRouteV2.dll b/FlightRouteV2/bin/Release/FlightRouteV2.dll
index 4a11972..8b72826 100644
Binary files a/FlightRouteV2/bin/Release/FlightRouteV2.dll and b/FlightRouteV2/bin/Release/FlightRouteV2.dll differ
diff --git a/FlightRouteV2/bin/Release/FlightRouteV2.pdb b/FlightRouteV2/bin/Release/FlightRouteV2.pdb
index 9460819..50fb96b 100644
Binary files a/FlightRouteV2/bin/Release/FlightRouteV2.pdb and b/FlightRouteV2/bin/Release/FlightRouteV2.pdb differ
diff --git a/FlightRouteV2/obj/Release/FlightRouteV2.dll b/FlightRouteV2/obj/Release/FlightRouteV2.dll
index 4a11972..8b72826 100644
Binary files a/FlightRouteV2/obj/Release/FlightRouteV2.dll and b/FlightRouteV2/obj/Release/FlightRouteV2.dll differ
diff --git a/FlightRouteV2/obj/Release/FlightRouteV2.pdb b/FlightRouteV2/obj/Release/FlightRouteV2.pdb
index 9460819..50fb96b 100644
Binary files a/FlightRouteV2/obj/Release/FlightRouteV2.pdb and b/FlightRouteV2/obj/Release/FlightRouteV2.pdb differ