diff --git a/doubao_mic.cpp b/doubao_mic.cpp
index b1f0f7c7f..7e8f3f1cf 100644
--- a/doubao_mic.cpp
+++ b/doubao_mic.cpp
@@ -177,7 +177,7 @@ void recognize_audio(struct whisper_context* ctx, const std::vector<float>& audi
     wparams.max_len = 0;
     wparams.translate = false;
     wparams.no_context = true;
-    wparams.single_segment = true;
+    wparams.single_segment = false;
     wparams.print_special = false;
     wparams.token_timestamps = false;
 
@@ -251,7 +251,7 @@ int main(int argc, char** argv) {
 
     // 4. 初始化 Whisper 模型
     struct whisper_context_params cparams = whisper_context_default_params();
-    cparams.use_gpu = false;
+    cparams.use_gpu = true;
 
     printf("\n🚀 正在加载模型：%s\n", model_path);
     struct whisper_context* ctx = whisper_init_from_file_with_params(model_path, cparams);
diff --git a/run.txt b/run.txt
index 64082a140..1dbc2c480 100644
--- a/run.txt
+++ b/run.txt
@@ -13,3 +13,4 @@ export CUDA_HOME=/usr/local/cuda-13.1
 export PATH=$CUDA_HOME/bin:$PATH
 export LD_LIBRARY_PATH=$CUDA_HOME/lib64:$CUDA_HOME/targets/x86_64-linux/lib:$LD_LIBRARY_PATH
 
+export LD_LIBRARY_PATH=$(pwd)/build_gpu/src:$(pwd)/build_gpu/ggml/src:/usr/local/cuda-13.1/lib64:/usr/local/cuda-13.1/targets/x86_64-linux/lib:$LD_LIBRARY_PATH