diff --git a/model/model-0.91502.jld2 b/model/model-0.91502.jld2
deleted file mode 100644
index 90edf20..0000000
Binary files a/model/model-0.91502.jld2 and /dev/null differ
diff --git a/model/model-0.92091.jld2 b/model/model-0.92091.jld2
new file mode 100644
index 0000000..2758b89
Binary files /dev/null and b/model/model-0.92091.jld2 differ
diff --git a/src/data_processing.jl b/src/data_processing.jl
index dfe9f01..1ec9cfd 100644
--- a/src/data_processing.jl
+++ b/src/data_processing.jl
@@ -98,7 +98,7 @@ Predict left hand or right hand by output.
 predict_y(y) = y > 0.5f0 ? 1 : 0
 
 function generate_midi(input_file::String; output_file::String="",
-    weight_file=pkgdir(PianoHands,"model","model-0.91502.jld2"),HIDDEN_SIZE=14)
+    weight_file=pkgdir(PianoHands,"model","model-0.92091.jld2"),HIDDEN_SIZE=14)
     
     midi_file = load(input_file)
     hand_classify = inferance_midi(midi_file,weight_file,HIDDEN_SIZE)
diff --git a/src/training.jl b/src/training.jl
index 4066b9d..5ac4593 100644
--- a/src/training.jl
+++ b/src/training.jl
@@ -8,7 +8,7 @@ end
 function train_piano(DATASET_PATH,
     TESTSET_PATH;
     BATCH_SIZE = 12,
-    SEQ_LENGTH = 75,
+    SEQ_LENGTH = 65,
     HIDDEN_SIZE = 14,
     LEARNING_RATE = 0.0005f0,
     MAX_EPOCH = 200,
diff --git a/test/runtests.jl b/test/runtests.jl
index cb680ac..83c94b3 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -3,12 +3,12 @@ using Test,PianoHands,MIDI,Lux,Random,Printf,LuxCUDA,Optimisers,Zygote,JLD2
 @testset "pig to feature" begin
     # train_piano("../PianoFingeringDataset/dataset/",
     # "../PianoFingeringDataset/testset/";
-    # SEQ_LENGTH=75,
+    # SEQ_LENGTH=65,
     # BATCH_SIZE=12,
     # LEARNING_RATE = 0.0005f0,
     # HIDDEN_SIZE = 14,
     # EVALUATE_PER_N_TRAIN = 50
     # )
 
-    generate_midi("./ymsn_full.mid";weight_file="../model/model-0.91502.jld2")
+    generate_midi("./ymsn_full.mid";weight_file="../model/model-0.92091.jld2")
 end
\ No newline at end of file