diff --git a/src/ZonyLrcTools.Common/Album/NetEase/NetEaseAlbumProvider.cs b/src/ZonyLrcTools.Common/Album/NetEase/NetEaseAlbumProvider.cs
index 2d08c5c..a849fbf 100644
--- a/src/ZonyLrcTools.Common/Album/NetEase/NetEaseAlbumProvider.cs
+++ b/src/ZonyLrcTools.Common/Album/NetEase/NetEaseAlbumProvider.cs
@@ -41,7 +41,7 @@ namespace ZonyLrcTools.Common.Album.NetEase
                 true,
                 _defaultOption);
 
-            if (searchResult is not { StatusCode: 200 } || searchResult.Items?.SongCount <= 0)
+            if (searchResult is not { StatusCode: 200 } || searchResult.Items is not { SongCount: > 0 })
             {
                 throw new ErrorCodeException(ErrorCodes.NoMatchingSong);
             }
diff --git a/src/ZonyLrcTools.Common/Lyrics/LyricsDownloader.cs b/src/ZonyLrcTools.Common/Lyrics/LyricsDownloader.cs
index 74baf1f..a78440f 100644
--- a/src/ZonyLrcTools.Common/Lyrics/LyricsDownloader.cs
+++ b/src/ZonyLrcTools.Common/Lyrics/LyricsDownloader.cs
@@ -107,7 +107,6 @@ public class LyricsDownloader : ILyricsDownloader, ISingletonDependency
         {
             _logger.LogWarningInfo(ex);
             info.IsSuccessful = false;
-            throw;
         }
         catch (Exception ex)
         {
diff --git a/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/JsonModel/SongSearchResponse.cs b/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/JsonModel/SongSearchResponse.cs
index 6955e70..67150d5 100644
--- a/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/JsonModel/SongSearchResponse.cs
+++ b/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/JsonModel/SongSearchResponse.cs
@@ -4,12 +4,17 @@ namespace ZonyLrcTools.Common.Lyrics.Providers.NetEase.JsonModel
 {
     public class SongSearchResponse
     {
-        [JsonProperty("result")] public InnerListItemModel Items { get; set; }
+        [JsonProperty("result")] public InnerListItemModel? Items { get; set; }
 
         [JsonProperty("code")] public int StatusCode { get; set; }
 
         public int GetFirstMatchSongId(string songName, long? duration)
         {
+            if (Items == null || Items.SongItems == null)
+            {
+                Console.Write("xx");
+            }
+            
             var perfectMatch = Items.SongItems.FirstOrDefault(x => x.Name == songName);
             if (perfectMatch != null)
             {
@@ -27,7 +32,7 @@ namespace ZonyLrcTools.Common.Lyrics.Providers.NetEase.JsonModel
 
     public class InnerListItemModel
     {
-        [JsonProperty("songs")] public IList<SongModel> SongItems { get; set; }
+        [JsonProperty("songs")] public IList<SongModel>? SongItems { get; set; }
 
         [JsonProperty("songCount")] public int SongCount { get; set; }
     }
diff --git a/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/NetEaseLyricsProvider.cs b/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/NetEaseLyricsProvider.cs
index 3ba76b6..8e52774 100644
--- a/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/NetEaseLyricsProvider.cs
+++ b/src/ZonyLrcTools.Common/Lyrics/Providers/NetEase/NetEaseLyricsProvider.cs
@@ -21,7 +21,6 @@ namespace ZonyLrcTools.Common.Lyrics.Providers.NetEase
         private const string NetEaseGetLyricUrl = @"https://music.163.com/weapi/song/lyric?csrf_token=";
 
         private const string NetEaseRequestReferer = @"https://music.163.com";
-        private const string NetEaseRequestContentType = @"application/x-www-form-urlencoded";
 
         public NetEaseLyricsProvider(IWarpHttpClient warpHttpClient,
             ILyricsItemCollectionFactory lyricsItemCollectionFactory,
@@ -49,7 +48,7 @@ namespace ZonyLrcTools.Common.Lyrics.Providers.NetEase
 
             ValidateSongSearchResponse(searchResult, args);
 
-            return  await _warpHttpClient.PostAsync(NetEaseGetLyricUrl,
+            return await _warpHttpClient.PostAsync(NetEaseGetLyricUrl,
                 requestOption: request =>
                 {
                     request.Headers.Referrer = new Uri(NetEaseRequestReferer);
@@ -87,7 +86,7 @@ namespace ZonyLrcTools.Common.Lyrics.Providers.NetEase
                 throw new ErrorCodeException(ErrorCodes.TheReturnValueIsIllegal, attachObj: args);
             }
 
-            if (response.Items?.SongCount <= 0)
+            if (response.Items is not { SongCount: > 0 })
             {
                 throw new ErrorCodeException(ErrorCodes.NoMatchingSong, attachObj: args);
             }
diff --git a/tests/ZonyLrcTools.Tests/Infrastructure/Lyrics/NetEaseLyricsProviderTests.cs b/tests/ZonyLrcTools.Tests/Infrastructure/Lyrics/NetEaseLyricsProviderTests.cs
index c4c8611..04f7b0f 100644
--- a/tests/ZonyLrcTools.Tests/Infrastructure/Lyrics/NetEaseLyricsProviderTests.cs
+++ b/tests/ZonyLrcTools.Tests/Infrastructure/Lyrics/NetEaseLyricsProviderTests.cs
@@ -6,6 +6,7 @@ using Microsoft.Extensions.Options;
 using Shouldly;
 using Xunit;
 using ZonyLrcTools.Common.Configuration;
+using ZonyLrcTools.Common.Infrastructure.Exceptions;
 using ZonyLrcTools.Common.Lyrics;
 
 namespace ZonyLrcTools.Tests.Infrastructure.Lyrics
@@ -105,12 +106,19 @@ namespace ZonyLrcTools.Tests.Infrastructure.Lyrics
             var lyric = await _lyricsProvider.DownloadAsync("橄榄树", "苏曼");
             lyric.ToString().ShouldNotBeNullOrEmpty();
         }
-        
+
         [Fact]
         public async Task DownloadAsync_Issue133_Test()
         {
             var lyric = await _lyricsProvider.DownloadAsync("Everything", "Yinyues");
             lyric.ToString().ShouldNotBeNullOrEmpty();
         }
+
+        [Fact]
+        public async Task DownloadAsync_NullException_Test()
+        {
+            var result = await Should.ThrowAsync<ErrorCodeException>(_lyricsProvider.DownloadAsync("創世記", "りりィ").AsTask);
+            result.ErrorCode.ShouldBe(ErrorCodes.NoMatchingSong);
+        }
     }
 }
\ No newline at end of file