diff --git a/src/main.rs b/src/main.rs
index 9e2765a..e08a7d3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,7 +25,7 @@ fn main() -> anyhow::Result<()> {
     let device_id = *get_all_devices(CL_DEVICE_TYPE_GPU)?
         .first()
         .expect("no device found in platform");
-    let size = {
+    let max_size = {
         match get_device_info(device_id, CL_DEVICE_MAX_WORK_GROUP_SIZE_AMD) {
             Ok(size) => size.to_size(),
             Err(err) => {
@@ -48,8 +48,8 @@ fn main() -> anyhow::Result<()> {
     };
     let device = Device::new(device_id);
 
-    let worker_count: cl_int = 100 as cl_int;
-    println!("设备最大队列长度: {} real count: {}", size, worker_count);
+    let worker_count: cl_int = max_size as cl_int;
+    println!("设备最大队列长度: {} real count: {}", max_size, worker_count);
 
     // Create a Context on an OpenCL device
     let context = Context::from_device(&device).expect("Context::from_device failed");
@@ -98,26 +98,20 @@ fn main() -> anyhow::Result<()> {
         }
     };
 
-    let team_raw_vec = vec!["x"; worker_count as usize];
+    let team_raw = "x";
+    let team_bytes = team_raw.as_bytes();
     let name_raw_vec = vec!["x"; worker_count as usize];
-    let team_bytes_vec = team_raw_vec
-        .iter()
-        .map(|s| s.as_bytes())
-        .collect::<Vec<&[u8]>>();
     let name_bytes_vec = name_raw_vec
         .iter()
         .map(|s| s.as_bytes())
         .collect::<Vec<&[u8]>>();
-    let t_len_vec = team_bytes_vec
-        .iter()
-        .map(|s| s.len() as cl_int + 1)
-        .collect::<Vec<i32>>();
+    let t_len = team_bytes.len() as cl_int;
     let n_len_vec = name_bytes_vec
         .iter()
         .map(|s| s.len() as cl_int)
         .collect::<Vec<i32>>();
 
-    let work_count = team_bytes_vec.len();
+    let work_count = name_raw_vec.len();
 
     println!("开始准备buffer");
 
@@ -126,7 +120,7 @@ fn main() -> anyhow::Result<()> {
         Buffer::<cl_uchar>::create(
             &context,
             CL_MEM_READ_ONLY,
-            BLOCK_SIZE * work_count,
+            BLOCK_SIZE,
             ptr::null_mut(),
         )?
     };
@@ -138,24 +132,15 @@ fn main() -> anyhow::Result<()> {
             ptr::null_mut(),
         )?
     };
-    let mut t_len = unsafe {
-        Buffer::<cl_int>::create(&context, CL_MEM_READ_ONLY, work_count, ptr::null_mut())?
-    };
+    // let mut t_len = unsafe {
+    //     Buffer::<cl_int>::create(&context, CL_MEM_READ_ONLY, work_count, ptr::null_mut())?
+    // };
     let mut n_len = unsafe {
         Buffer::<cl_int>::create(&context, CL_MEM_READ_ONLY, work_count, ptr::null_mut())?
     };
     let mut output = SvmVec::<cl_uchar>::allocate(&context, BLOCK_SIZE * work_count)?;
     // 准备一下数据, 都给拼成一维数组
     // 填充成 256 * len
-    let team_data_vec = {
-        let mut vec = Vec::new();
-        for data in team_bytes_vec {
-            let left_over = BLOCK_SIZE - data.len();
-            vec.extend_from_slice(data);
-            vec.extend_from_slice(&vec![0; left_over]);
-        }
-        vec
-    };
     let name_data_vec = {
         let mut vec = Vec::new();
         for data in name_bytes_vec {
@@ -169,18 +154,18 @@ fn main() -> anyhow::Result<()> {
     println!("开始写入buffer");
 
     // 阻塞写
-    // let _team_write_event =
-    //     unsafe { queue.enqueue_write_buffer(&mut team, CL_BLOCKING, 0, &team_data_vec, &[]) }?;
-    // _team_write_event.wait()?;
-    // let _name_write_event =
-    //     unsafe { queue.enqueue_write_buffer(&mut name, CL_BLOCKING, 0, &name_data_vec, &[]) }?;
-    // _name_write_event.wait()?;
+    let _team_write_event =
+        unsafe { queue.enqueue_write_buffer(&mut team, CL_BLOCKING, 0, team_bytes, &[]) }?;
+    _team_write_event.wait()?;
+    let _name_write_event =
+        unsafe { queue.enqueue_write_buffer(&mut name, CL_BLOCKING, 0, &name_data_vec, &[]) }?;
+    _name_write_event.wait()?;
     // let _t_len_write_event =
     //     unsafe { queue.enqueue_write_buffer(&mut t_len, CL_BLOCKING, 0, &t_len_vec, &[]) }?;
     // _t_len_write_event.wait()?;
-    // let _n_len_write_event =
-    //     unsafe { queue.enqueue_write_buffer(&mut n_len, CL_BLOCKING, 0, &n_len_vec, &[]) }?;
-    // _n_len_write_event.wait()?;
+    let _n_len_write_event =
+        unsafe { queue.enqueue_write_buffer(&mut n_len, CL_BLOCKING, 0, &n_len_vec, &[]) }?;
+    _n_len_write_event.wait()?;
 
     println!("开始执行kernel");
 
diff --git a/src/program.cl b/src/program.cl
index 48fe614..ae3c3f4 100644
--- a/src/program.cl
+++ b/src/program.cl
@@ -7,13 +7,13 @@ uchar median(uchar a, uchar b, uchar c) {
 // 输入: 1~255 长度的 u8 数组
 // 输出: 255 长度的 u8 数组
 kernel void load_team(
-    global const uchar* all_team_bytes,
-    global const int* all_t_len,
+    global const uchar* g_team_bytes,
+    const int t_len,
     global const uchar* all_name_bytes,
     global const int* all_n_len,
     // 一个 svm 的 [u8; 256] * worker_count
     global uchar* all_val,
-    int worker_count
+    const int worker_count
 ) {
    int gid = get_global_id(0);
     if (gid >= worker_count) {
@@ -27,10 +27,9 @@ kernel void load_team(
         val[i] = i;
     }
     for (int i = 0; i < 256; i += 4) {
-        vstore4(vload4(0, &all_team_bytes[256 * gid + i]), i, team_bytes);
+        vstore4(vload4(0, &g_team_bytes[i]), i, team_bytes);
         vstore4(vload4(0, &all_name_bytes[256 * gid + i]), i, name_bytes);
     }
-    int t_len = all_t_len[gid];
     int n_len = all_n_len[gid];
 
     // 外面初始化好了