diff --git a/osu.Game.Rulesets.Karaoke.Tests/Beatmaps/TestKaraokeBeatmap.cs b/osu.Game.Rulesets.Karaoke.Tests/Beatmaps/TestKaraokeBeatmap.cs
index 6ce4da355..d2126232e 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Beatmaps/TestKaraokeBeatmap.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Beatmaps/TestKaraokeBeatmap.cs
@@ -34,6 +34,7 @@ public TestKaraokeBeatmap(RulesetInfo ruleset)
                     List = "https://assets.ppy.sh/beatmaps/163112/covers/list.jpg"
                 }
             };
+            BeatmapInfo.BeatmapSet.Files = new List<BeatmapSetFileInfo>();
         }
 
         private static Beatmap createTestBeatmap()
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Edit/TestSceneLyricEditorScreen.cs b/osu.Game.Rulesets.Karaoke.Tests/Edit/TestSceneLyricEditorScreen.cs
index fe6db77a9..421f45a34 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Edit/TestSceneLyricEditorScreen.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Edit/TestSceneLyricEditorScreen.cs
@@ -3,20 +3,31 @@
 
 using NUnit.Framework;
 using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Framework.Timing;
+using osu.Game.Overlays;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Karaoke.Beatmaps.Formats;
 using osu.Game.Rulesets.Karaoke.Edit.LyricEditor;
 using osu.Game.Rulesets.Karaoke.Tests.Beatmaps;
+using osu.Game.Rulesets.Karaoke.Tests.Resources;
 using osu.Game.Screens.Edit;
 using osu.Game.Tests.Visual;
+using System.IO;
 
 namespace osu.Game.Rulesets.Karaoke.Tests.Edit
 {
     [TestFixture]
-    [Ignore("Will fail if run multiple tests. No idea how to fix that.")]
+    [Ignore("This test case run failed in appveyor : (")]
     public class TestSceneLyricEditorScreen : EditorClockTestScene
     {
+        protected override Container<Drawable> Content { get; } = new Container { RelativeSizeAxes = Axes.Both };
+
+        private DialogOverlay dialogOverlay;
+
+        private LyricEditorScreen screen;
+
         public TestSceneLyricEditorScreen()
         {
             // It's a tricky to let osu! to read karaoke testing beatmap
@@ -40,7 +51,29 @@ private void load()
             Dependencies.CacheAs(editorBeatmap);
             Dependencies.CacheAs<IBeatSnapProvider>(editorBeatmap);
 
-            Child = new LyricEditorScreen();
+            base.Content.AddRange(new Drawable[]
+            {
+                Content,
+                dialogOverlay = new DialogOverlay()
+            });
+
+            Dependencies.Cache(dialogOverlay);
+        }
+
+        [SetUp]
+        public void SetUp() => Schedule(() =>
+        {
+            Child = screen = new LyricEditorScreen();
+        });
+
+        [Test]
+        public void TestImportLyricFile()
+        {
+            AddAssert($"Import lrc file.", () =>
+            {
+                var temp = TestResources.GetTestLrcForImport("default");
+                return screen.ImportLyricFile(new FileInfo(temp));
+            });
         }
     }
 }
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Resources/TestResources.cs b/osu.Game.Rulesets.Karaoke.Tests/Resources/TestResources.cs
index af6536730..209dcd5d6 100644
--- a/osu.Game.Rulesets.Karaoke.Tests/Resources/TestResources.cs
+++ b/osu.Game.Rulesets.Karaoke.Tests/Resources/TestResources.cs
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.IO;
+using NUnit.Framework;
 using osu.Framework.Audio;
 using osu.Framework.Audio.Track;
 using osu.Framework.IO.Stores;
@@ -20,6 +21,18 @@ public static class TestResources
 
         public static Stream OpenLrcResource(string name) => OpenResource($"Testing/Lrc/{name}.lrc");
 
+        public static string GetTestLrcForImport(string name)
+        {
+            var tempPath = Path.GetTempFileName() + ".lrc";
+
+            using (var stream = OpenLrcResource(name))
+            using (var newFile = File.Create(tempPath))
+                stream.CopyTo(newFile);
+
+            Assert.IsTrue(File.Exists(tempPath));
+            return tempPath;
+        }
+
         public static Stream OpenNicoKaraResource(string name) => OpenResource($"Testing/NicoKara/{name}.nkmproj");
 
         public static Stream OpenTrackResource(string name) => OpenResource($"Testing/Track/{name}.mp3");
diff --git a/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/ImportLyricDialog.cs b/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/ImportLyricDialog.cs
new file mode 100644
index 000000000..af8d6f1b8
--- /dev/null
+++ b/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/ImportLyricDialog.cs
@@ -0,0 +1,32 @@
+// Copyright (c) andy840119 <andy840119@gmail.com>. Licensed under the GPL Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Overlays.Dialog;
+using System;
+
+namespace osu.Game.Rulesets.Karaoke.Edit.LyricEditor
+{
+    public class ImportLyricDialog : PopupDialog
+    {
+        public ImportLyricDialog(Action resetAction)
+        {
+            BodyText = "Import lyric file will clean-up all exist lyric.";
+
+            Icon = FontAwesome.Regular.TrashAlt;
+            HeaderText = @"Confirm import lyric file?";
+            Buttons = new PopupDialogButton[]
+            {
+                new PopupDialogOkButton
+                {
+                    Text = @"Yes. Go for it.",
+                    Action = resetAction
+                },
+                new PopupDialogCancelButton
+                {
+                    Text = @"No! Abort mission!",
+                },
+            };
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/LyricEditorScreen.cs b/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/LyricEditorScreen.cs
index b7d9e102a..a33477500 100644
--- a/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/LyricEditorScreen.cs
+++ b/osu.Game.Rulesets.Karaoke/Edit/LyricEditor/LyricEditorScreen.cs
@@ -5,30 +5,98 @@
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
+using osu.Game.Beatmaps;
+using osu.Game.Database;
 using osu.Game.Graphics.UserInterface;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Dialog;
+using osu.Game.Rulesets.Karaoke.Beatmaps.Formats;
 using osu.Game.Rulesets.Karaoke.Edit.Timelines;
 using osu.Game.Rulesets.Karaoke.Objects;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Screens.Edit;
 using osu.Game.Skinning;
 using osuTK;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
 
 namespace osu.Game.Rulesets.Karaoke.Edit.LyricEditor
 {
-    public class LyricEditorScreen : EditorScreenWithTimeline
+    public class LyricEditorScreen : EditorScreenWithTimeline, ICanAcceptFiles
     {
+        private const string backup_lrc_name = "backup.lrc";
+
         private KaraokeLyricEditorSkin skin;
         private FillFlowContainer<Button> controls;
         private LyricRearrangeableListContainer container;
 
+        public IEnumerable<string> HandledExtensions => LyricFotmatExtensions;
+
+        public static string[] LyricFotmatExtensions { get; } = { ".lrc", ".kar" };
+
         [Resolved]
         private EditorBeatmap beatmap { get; set; }
 
+        [Resolved]
+        private BeatmapManager beatmaps { get; set; }
+
+        [Resolved(CanBeNull = true)]
+        private DialogOverlay dialogOverlay { get; set; }
+
         public LyricEditorScreen()
             : base(EditorScreenMode.Compose)
         {
         }
 
+        Task ICanAcceptFiles.Import(params string[] paths)
+        {
+            Schedule(() =>
+            {
+                var firstFile = new FileInfo(paths.First());
+
+                if (LyricFotmatExtensions.Contains(firstFile.Extension))
+                {
+                    // Import lyric file
+                    ImportLyricFile(firstFile);
+                }
+            });
+            return Task.CompletedTask;
+        }
+
+        public bool ImportLyricFile(FileInfo info)
+        {
+            if (!info.Exists)
+                return false;
+
+            var set = Beatmap.Value.BeatmapSetInfo;
+            var oldFile = set.Files?.FirstOrDefault(f => f.Filename == backup_lrc_name);
+            using (var stream = info.OpenRead())
+            {
+                // todo : make a backup if has new lyric file.
+                /*
+                if (oldFile != null)
+                    beatmaps.ReplaceFile(set, oldFile, stream, backup_lrc_name);
+                else
+                    beatmaps.AddFile(set, stream, backup_lrc_name);
+                */
+
+                // Import and replace all the file.
+                using (var reader = new IO.LineBufferedReader(stream))
+                {
+                    var decoder = new LrcDecoder();
+                    var lrcBeatmap = decoder.Decode(reader);
+
+                    dialogOverlay?.Push(new ImportLyricDialog(()=> {
+                        // todo : replace all the lyric object.
+                    }));
+                }
+            }
+
+            return true;
+        }
+
         protected override Drawable CreateTimelineContent() => new KaraokeTimelineBlueprintContainer();
 
         protected override Drawable CreateMainContent()