diff --git a/android/SherpaOnnxVadAsr/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt b/android/SherpaOnnxVadAsr/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
index fd7d6028..fb14d072 100644
--- a/android/SherpaOnnxVadAsr/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
+++ b/android/SherpaOnnxVadAsr/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
@@ -174,9 +174,8 @@ class MainActivity : AppCompatActivity() {
 
                 vad.acceptWaveform(samples)
                 while(!vad.empty()) {
-                    var objArray = vad.front()
-                    val samples = objArray[1] as FloatArray
-                    val text = runSecondPass(samples)
+                    var segment = vad.front()
+                    val text = runSecondPass(segment.samples)
 
                     if (text.isNotBlank()) {
                         lastText = "${lastText}\n${idx}: ${text}"
diff --git a/scripts/nodejs/.gitignore b/scripts/nodejs/.gitignore
deleted file mode 100644
index 075c52da..00000000
--- a/scripts/nodejs/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-jslint.mjs
-sherpa-onnx-*.js
-sherpa-onnx-*.wasm