diff --git a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/CoreSupporter.cs b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/CoreSupporter.cs
index 1a1ef83..5f66133 100644
--- a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/CoreSupporter.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/CoreSupporter.cs
@@ -119,7 +119,7 @@ namespace AxibugEmuOnline.Client
                         LastTestInput = rawData;
                         App.log.Debug($"{DateTime.Now.ToString("hh:mm:ss.fff")} Input F:{App.roomMgr.netReplay.mCurrClientFrameIdx} | I:{rawData}");
                     }
-                    App.roomMgr.SendRoomSingelPlayerInput((uint)App.roomMgr.netReplay.mCurrClientFrameIdx, rawData);
+                    App.roomMgr.SendRoomSingelPlayerInput(frameIndex, rawData);
                 }
                 else
                 {
diff --git a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs
index bda2299..1b77ee4 100644
--- a/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/NesEmulator/NesEmulator.cs
@@ -72,9 +72,10 @@ namespace AxibugEmuOnline.Client
             var frameGap = App.roomMgr.netReplay.mDiffFrameCount;
             if (frameGap > 10000) return;
 
-            if (frameGap > 2 && frameGap < 6) skipFrameCount = 1;
-            else if (frameGap > 7 && frameGap < 12) skipFrameCount = 2;
-            else if (frameGap > 13 && frameGap < 20) skipFrameCount = 3;
+            if (frameGap <= 2) skipFrameCount = 0;
+            if (frameGap > 2 && frameGap < 6) skipFrameCount = 1 + 1;
+            else if (frameGap > 7 && frameGap < 12) skipFrameCount = 2 + 1;
+            else if (frameGap > 13 && frameGap < 20) skipFrameCount = 3 + 1;
             else skipFrameCount = frameGap - 2;
 
             if (skipFrameCount > 0) App.log.Debug($"SKIP FRAME : {skipFrameCount}");