diff --git a/CMakeLists.txt b/CMakeLists.txt
index 91adcf1..f57c756 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ message("* | |____      | |     | |      *")
 message("*  \\_____|     |_|     |_|      *")
 message("* * * * * * * * * * * * * * * * *")
 
-cmake_minimum_required(VERSION 3.2.5)
+cmake_minimum_required(VERSION 3.5.0)
 
 project(CThreadPool VERSION 1.2.1)
 
diff --git a/src/UtilsCtrl/ThreadPool/Thread/UThreadSecondary.h b/src/UtilsCtrl/ThreadPool/Thread/UThreadSecondary.h
index be4bd87..975d168 100644
--- a/src/UtilsCtrl/ThreadPool/Thread/UThreadSecondary.h
+++ b/src/UtilsCtrl/ThreadPool/Thread/UThreadSecondary.h
@@ -70,7 +70,7 @@ class UThreadSecondary : public UThreadBase {
         if (popPoolTask(task)) {
             runTask(task);
         } else {
-            // 如果单词无法获取，则稍加等待
+            // 如果单次无法获取，则稍加等待
             waitRunTask(config_->queue_emtpy_interval_);
         }
     }
diff --git a/src/UtilsCtrl/ThreadPool/UThreadPool.cpp b/src/UtilsCtrl/ThreadPool/UThreadPool.cpp
index b123bd6..c4e7a53 100644
--- a/src/UtilsCtrl/ThreadPool/UThreadPool.cpp
+++ b/src/UtilsCtrl/ThreadPool/UThreadPool.cpp
@@ -191,12 +191,8 @@ CStatus UThreadPool::releaseSecondaryThread(CInt size) {
 CIndex UThreadPool::dispatch(CIndex origIndex) {
     CIndex realIndex = 0;
     if (CGRAPH_DEFAULT_TASK_STRATEGY == origIndex) {
-        /**
-         * 如果是默认策略信息，在[0, default_thread_size_) 之间的，通过 thread 中queue来调度
-         * 在[default_thread_size_, max_thread_size_) 之间的，通过 pool 中的queue来调度
-         */
         realIndex = cur_index_++;
-        if (cur_index_ >= config_.max_thread_size_ || cur_index_ < 0) {
+        if (cur_index_ >= config_.default_thread_size_ || cur_index_ < 0) {
             cur_index_ = 0;
         }
     } else {
diff --git a/src/UtilsCtrl/ThreadPool/UThreadPoolDefine.h b/src/UtilsCtrl/ThreadPool/UThreadPoolDefine.h
index 358f312..1cf36c1 100644
--- a/src/UtilsCtrl/ThreadPool/UThreadPoolDefine.h
+++ b/src/UtilsCtrl/ThreadPool/UThreadPoolDefine.h
@@ -52,13 +52,13 @@ static const int CGRAPH_LONG_TIME_TASK_STRATEGY = -101;
 static const int CGRAPH_DEFAULT_THREAD_SIZE = 8;                                            // 默认开启主线程个数
 static const int CGRAPH_SECONDARY_THREAD_SIZE = 0;                                          // 默认开启辅助线程个数
 static const int CGRAPH_MAX_THREAD_SIZE = 16;                                               // 最大线程个数
-static const int CGRAPH_MAX_TASK_STEAL_RANGE = 2;                                           // 盗取机制相邻范围
+static const int CGRAPH_MAX_TASK_STEAL_RANGE = 7;                                           // 盗取机制相邻范围
 static const bool CGRAPH_BATCH_TASK_ENABLE = false;                                         // 是否开启批量任务功能
 static const int CGRAPH_MAX_LOCAL_BATCH_SIZE = 2;                                           // 批量执行本地任务最大值
 static const int CGRAPH_MAX_POOL_BATCH_SIZE = 2;                                            // 批量执行通用任务最大值
 static const int CGRAPH_MAX_STEAL_BATCH_SIZE = 2;                                           // 批量盗取任务最大值
 static const int CGRAPH_PRIMARY_THREAD_BUSY_EPOCH = 10;                                     // 主线程进入wait状态的轮数，数值越大，理论性能越高，但空转可能性也越大
-static const CMSec CGRAPH_PRIMARY_THREAD_EMPTY_INTERVAL = 3;                                // 主线程进入休眠状态的默认时间
+static const CMSec CGRAPH_PRIMARY_THREAD_EMPTY_INTERVAL = 1000;                             // 主线程进入休眠状态的默认时间
 static const int CGRAPH_SECONDARY_THREAD_TTL = 10;                                          // 辅助线程ttl，单位为s
 static const bool CGRAPH_MONITOR_ENABLE = false;                                            // 是否开启监控程序
 static const CSec CGRAPH_MONITOR_SPAN = 5;                                                  // 监控线程执行间隔，单位为s