diff --git a/examples/example_config.cpp b/examples/example_config.cpp
index 5d7db36..2c92166 100644
--- a/examples/example_config.cpp
+++ b/examples/example_config.cpp
@@ -19,6 +19,8 @@ class ExampleActorConfig : public myframe::Actor {
     auto conf = GetConfig();
     LOG(INFO) << GetActorName() << " pending queue size "
       << GetMailbox()->GetPendingQueueSize();
+    LOG(INFO) << GetActorName() << " run queue size "
+      << GetMailbox()->GetRunQueueSize();
     LOG(INFO) << GetActorName() << " conf " << conf->toStyledString();
     return 0;
   }
diff --git a/examples/example_config.json b/examples/example_config.json
index 44194cd..7ebeeac 100644
--- a/examples/example_config.json
+++ b/examples/example_config.json
@@ -6,6 +6,8 @@
             {
                 "instance_name":"#1",
                 "instance_config":{
+                    "pending_queue_size":-1,
+                    "run_queue_size":-1,
                     "key1":"hello",
                     "key2":"world"
                 }
diff --git a/launcher/conf/sys.json b/launcher/conf/sys.json
index 31ba1bb..a620858 100644
--- a/launcher/conf/sys.json
+++ b/launcher/conf/sys.json
@@ -1,5 +1,6 @@
 {
     "default_pending_queue_size":-1,
+    "default_run_queue_size":-1,
     "thread_poll_size":4,
     "conn_event_size":2,
     "warning_msg_size":10
diff --git a/launcher/launcher.cpp b/launcher/launcher.cpp
index a0b0dbb..b0d1395 100644
--- a/launcher/launcher.cpp
+++ b/launcher/launcher.cpp
@@ -78,7 +78,8 @@ int main(int argc, char** argv) {
     module_args.GetThreadPoolSize(),
     module_args.GetConnEventSize(),
     module_args.GetWarningMsgSize(),
-    module_args.GetDefaultPendingQueueSize())) {
+    module_args.GetDefaultPendingQueueSize(),
+    module_args.GetDefaultRunQueueSize())) {
     LOG(ERROR) << "Init failed";
     return -1;
   }
diff --git a/launcher/module_argument.cpp b/launcher/module_argument.cpp
index 7e1227b..5b2b042 100644
--- a/launcher/module_argument.cpp
+++ b/launcher/module_argument.cpp
@@ -135,6 +135,10 @@ bool ModuleArgument::ParseSysConf(const std::string& sys_conf) {
       && root["default_pending_queue_size"].isInt()) {
     default_pending_queue_size_ = root["default_pending_queue_size"].asInt();
   }
+  if (root.isMember("default_run_queue_size")
+      && root["default_run_queue_size"].isInt()) {
+    default_run_queue_size_ = root["default_run_queue_size"].asInt();
+  }
   return true;
 }
 
diff --git a/launcher/module_argument.h b/launcher/module_argument.h
index 95c0732..d46c96c 100644
--- a/launcher/module_argument.h
+++ b/launcher/module_argument.h
@@ -31,6 +31,9 @@ class ModuleArgument final {
   inline int GetDefaultPendingQueueSize() const {
     return default_pending_queue_size_;
   }
+  inline int GetDefaultRunQueueSize() const {
+    return default_run_queue_size_;
+  }
 
  private:
   bool ParseSysConf(const std::string&);
@@ -39,6 +42,7 @@ class ModuleArgument final {
   int conn_event_size_{2};
   int warning_msg_size_{10};
   int default_pending_queue_size_{-1};
+  int default_run_queue_size_{-1};
   std::string log_dir_;
   std::string lib_dir_;
   std::string conf_dir_;
diff --git a/myframe/actor_context.cpp b/myframe/actor_context.cpp
index d4ddf9d..d879f8a 100644
--- a/myframe/actor_context.cpp
+++ b/myframe/actor_context.cpp
@@ -26,11 +26,16 @@ ActorContext::ActorContext(
   actor_->SetContext(this);
   mailbox_.SetAddr(actor_->GetActorName());
   int pending_queue_size = app->GetDefaultPendingQueueSize();
+  int run_queue_size = app->GetDefaultRunQueueSize();
   auto cfg = actor_->GetConfig();
   if (cfg->isMember("pending_queue_size")) {
     pending_queue_size = cfg->get("pending_queue_size", -1).asInt();
   }
+  if (cfg->isMember("run_queue_size")) {
+    run_queue_size = cfg->get("run_queue_size", -1).asInt();
+  }
   mailbox_.SetPendingQueueSize(pending_queue_size);
+  mailbox_.SetRunQueueSize(run_queue_size);
   LOG(INFO) << mailbox_.Addr() << " context create";
 }
 
diff --git a/myframe/actor_context_manager.h b/myframe/actor_context_manager.h
index 7c2f0db..6ad50cf 100644
--- a/myframe/actor_context_manager.h
+++ b/myframe/actor_context_manager.h
@@ -39,11 +39,12 @@ class ActorContextManager final {
   std::vector<std::string> GetAllActorAddr();
   bool HasActor(const std::string& name);
 
+  /* 将有消息的actor放入链表 */
+  void PushContext(std::shared_ptr<ActorContext> ctx);
+
  private:
   /* 获得actor名对应的actor */
   std::shared_ptr<ActorContext> GetContext(const std::string& actor_name);
-  /* 将有消息的actor放入链表 */
-  void PushContext(std::shared_ptr<ActorContext> ctx);
   void PrintWaitQueue();
 
   /// 当前注册actor数量
diff --git a/myframe/app.cpp b/myframe/app.cpp
index 0943f66..3aa1266 100644
--- a/myframe/app.cpp
+++ b/myframe/app.cpp
@@ -64,7 +64,8 @@ bool App::Init(
   int thread_pool_size,
   int event_conn_size,
   int warning_msg_size,
-  int default_pending_queue_size) {
+  int default_pending_queue_size,
+  int default_run_queue_size) {
   if (state_.load() != kUninitialized) {
     return true;
   }
@@ -73,6 +74,7 @@ bool App::Init(
   lib_dir_ = lib_dir;
   warning_msg_size_.store(warning_msg_size);
   default_pending_queue_size_ = default_pending_queue_size;
+  default_run_queue_size_ = default_run_queue_size;
   ret &= poller_->Init();
   ret &= worker_ctx_mgr_->Init(warning_msg_size);
   ret &= ev_conn_mgr_->Init(event_conn_size);
@@ -558,6 +560,10 @@ void App::CheckStopWorkers() {
       worker_ctx_mgr_->PopFrontIdleWorker();
       auto common_idle_worker = worker_ctx->GetWorker<WorkerCommon>();
       common_idle_worker->SetActorContext(actor_ctx);
+      // 接收队列不空，重新加入等待执行队列
+      if (!actor_mailbox->RecvEmpty()) {
+        actor_ctx_mgr_->PushContext(std::move(actor_ctx));
+      }
       worker_ctx->GetCmdChannel()->SendToOwner(CmdChannel::Cmd::kRun);
     } else {
       LOG(ERROR) << actor_ctx->GetActor()->GetActorName() << " has no msg";
@@ -821,4 +827,8 @@ int App::GetDefaultPendingQueueSize() const {
   return default_pending_queue_size_;
 }
 
+int App::GetDefaultRunQueueSize() const {
+  return default_run_queue_size_;
+}
+
 }  // namespace myframe
diff --git a/myframe/app.h b/myframe/app.h
index 44bb36b..c6f3a9f 100644
--- a/myframe/app.h
+++ b/myframe/app.h
@@ -60,7 +60,8 @@ class MYFRAME_EXPORT App final : public std::enable_shared_from_this<App> {
     int thread_pool_size = 4,
     int event_conn_size = 2,
     int warning_msg_size = 10,
-    int default_pending_queue_size = -1);
+    int default_pending_queue_size = -1,
+    int default_run_queue_size = -1);
 
   int LoadServiceFromDir(const std::string& path);
 
@@ -93,6 +94,7 @@ class MYFRAME_EXPORT App final : public std::enable_shared_from_this<App> {
   void Quit();
 
   int GetDefaultPendingQueueSize() const;
+  int GetDefaultRunQueueSize() const;
 
  private:
   bool CreateActorContext(
@@ -143,6 +145,7 @@ class MYFRAME_EXPORT App final : public std::enable_shared_from_this<App> {
   std::string node_addr_;
   ///
   int default_pending_queue_size_{-1};
+  int default_run_queue_size_{-1};
   std::atomic<std::size_t> warning_msg_size_{10};
   std::atomic<State> state_{kUninitialized};
   std::recursive_mutex local_mtx_;
diff --git a/myframe/mailbox.cpp b/myframe/mailbox.cpp
index 9c61a9c..5a5bd9b 100644
--- a/myframe/mailbox.cpp
+++ b/myframe/mailbox.cpp
@@ -90,6 +90,16 @@ const std::shared_ptr<const Msg> Mailbox::PopRecv() {
 }
 
 void Mailbox::MoveToRun() {
+  if (run_queue_size_ > 0) {
+    auto it = recv_.begin();
+    for (size_t i = 0;
+        i < static_cast<std::size_t>(run_queue_size_) && it != recv_.end();
+        ++i) {
+      ++it;
+    }
+    run_.splice(run_.begin(), recv_, recv_.begin(), it);
+    return;
+  }
   run_.splice(run_.end(), recv_);
 }
 
@@ -118,6 +128,14 @@ int Mailbox::GetPendingQueueSize() const {
   return pending_queue_size_;
 }
 
+void Mailbox::SetRunQueueSize(int sz) {
+  run_queue_size_ = sz;
+}
+
+int Mailbox::GetRunQueueSize() const {
+  return run_queue_size_;
+}
+
 std::list<std::shared_ptr<Msg>>* Mailbox::GetRecvList() {
   return &recv_;
 }
diff --git a/myframe/mailbox.h b/myframe/mailbox.h
index d5273ef..deaa581 100644
--- a/myframe/mailbox.h
+++ b/myframe/mailbox.h
@@ -46,12 +46,14 @@ class MYFRAME_EXPORT Mailbox final {
   bool RunEmpty() const;
   int RunSize() const;
   const std::shared_ptr<const Msg> PopRun();
-  void SetPendingQueueSize(int sz);
-  int GetPendingQueueSize() const;
+  void SetRunQueueSize(int sz);
+  int GetRunQueueSize() const;
 
   /// 收件箱
   int RecvSize() const;
   bool RecvEmpty() const;
+  void SetPendingQueueSize(int sz);
+  int GetPendingQueueSize() const;
 
  private:
   /// 收件箱
@@ -70,6 +72,7 @@ class MYFRAME_EXPORT Mailbox final {
   std::list<std::shared_ptr<Msg>> send_;
   std::list<std::shared_ptr<Msg>> run_;
   int pending_queue_size_{-1};
+  int run_queue_size_{-1};
 };
 
 MYFRAME_EXPORT std::ostream& operator<<(