diff --git a/LuaProfiler/Exsample/Assets/LuaProfiler.meta b/LuaProfiler/Exsample/Assets/LuaProfiler.meta
index 4675feb5..17d57fc4 100644
--- a/LuaProfiler/Exsample/Assets/LuaProfiler.meta
+++ b/LuaProfiler/Exsample/Assets/LuaProfiler.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 30f06209922ad0646bd66ca16d9c2cdb
+guid: 13bfc26a189db514aa596b70afcde745
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}
diff --git a/LuaProfiler/Exsample/Assets/LuaProfiler/Core/Driver/Parse/Parse.cs b/LuaProfiler/Exsample/Assets/LuaProfiler/Core/Driver/Parse/Parse.cs
index d17f9ecc..98821819 100644
--- a/LuaProfiler/Exsample/Assets/LuaProfiler/Core/Driver/Parse/Parse.cs
+++ b/LuaProfiler/Exsample/Assets/LuaProfiler/Core/Driver/Parse/Parse.cs
@@ -177,8 +177,7 @@ static void InsertSample(LLex l, ref int lastPos, ref int nextPos, int tokenType
                         }
                         break;
                     case (int)TK.IF:
-                    case (int)TK.FOR:
-                    case (int)TK.WHILE:
+                    case (int)TK.DO:
                         if (tokens.Count > 0)
                         {
                             tokens.Push(tokenType);
@@ -270,8 +269,7 @@ static void InsertSample(LLex l, ref int lastPos, ref int nextPos, int tokenType
                             }
                             if (tokens.Count > 0)
                             {
-                                var tA = tokens.ToArray();
-                                lastStackToken = tA[tA.Length - 1];
+                                lastStackToken = tokens.Peek();
                             }
                             hasReturn = false;
                         }
diff --git a/LuaProfiler/Exsample/Assets/LuaProfiler/Editor/Window/ProfilerWin/Skin/GUISkin.guiskin b/LuaProfiler/Exsample/Assets/LuaProfiler/Editor/Window/ProfilerWin/Skin/GUISkin.guiskin
index ee102084..bd15a9b7 100644
Binary files a/LuaProfiler/Exsample/Assets/LuaProfiler/Editor/Window/ProfilerWin/Skin/GUISkin.guiskin and b/LuaProfiler/Exsample/Assets/LuaProfiler/Editor/Window/ProfilerWin/Skin/GUISkin.guiskin differ
diff --git a/LuaProfiler/Exsample/Logs/Packages-Update.log b/LuaProfiler/Exsample/Logs/Packages-Update.log
deleted file mode 100644
index 6b4ce492..00000000
--- a/LuaProfiler/Exsample/Logs/Packages-Update.log
+++ /dev/null
@@ -1,51 +0,0 @@
-
-=== Tue Sep 24 16:53:04 2019
-
-Packages were changed.
-Update Mode: resetToDefaultDependencies
-
-The following packages were added:
-  com.unity.analytics@3.2.2
-  com.unity.purchasing@2.0.3
-  com.unity.ads@2.0.8
-  com.unity.textmeshpro@1.4.1
-  com.unity.package-manager-ui@2.0.7
-  com.unity.collab-proxy@1.2.15
-  com.unity.modules.ai@1.0.0
-  com.unity.modules.animation@1.0.0
-  com.unity.modules.assetbundle@1.0.0
-  com.unity.modules.audio@1.0.0
-  com.unity.modules.cloth@1.0.0
-  com.unity.modules.director@1.0.0
-  com.unity.modules.imageconversion@1.0.0
-  com.unity.modules.imgui@1.0.0
-  com.unity.modules.jsonserialize@1.0.0
-  com.unity.modules.particlesystem@1.0.0
-  com.unity.modules.physics@1.0.0
-  com.unity.modules.physics2d@1.0.0
-  com.unity.modules.screencapture@1.0.0
-  com.unity.modules.terrain@1.0.0
-  com.unity.modules.terrainphysics@1.0.0
-  com.unity.modules.tilemap@1.0.0
-  com.unity.modules.ui@1.0.0
-  com.unity.modules.uielements@1.0.0
-  com.unity.modules.umbra@1.0.0
-  com.unity.modules.unityanalytics@1.0.0
-  com.unity.modules.unitywebrequest@1.0.0
-  com.unity.modules.unitywebrequestassetbundle@1.0.0
-  com.unity.modules.unitywebrequestaudio@1.0.0
-  com.unity.modules.unitywebrequesttexture@1.0.0
-  com.unity.modules.unitywebrequestwww@1.0.0
-  com.unity.modules.vehicles@1.0.0
-  com.unity.modules.video@1.0.0
-  com.unity.modules.vr@1.0.0
-  com.unity.modules.wind@1.0.0
-  com.unity.modules.xr@1.0.0
-
-=== Fri Oct 18 19:23:39 2019
-
-Packages were changed.
-Update Mode: updateDependencies
-
-The following packages were updated:
-  com.unity.package-manager-ui from version 2.0.7 to 2.0.8