diff --git a/include/asyncio.hpp b/include/asyncio.hpp
index 60c95f0..813e0f4 100644
--- a/include/asyncio.hpp
+++ b/include/asyncio.hpp
@@ -2,7 +2,7 @@
 #include <future>
 namespace zt{
     template<class T>
-    struct Task{
+    struct Task:std::coroutine_handle<T>{
         struct promise_type;
         struct promise_type{
             std::promise<T> promise_;
@@ -14,7 +14,7 @@ namespace zt{
                 return std::suspend_always{};
             }
             auto get_return_object(){
-                return Task<T>{};
+                return Task<T>::from_promise(*this);
             }
             void unhandled_exception(){
                 return;
diff --git a/src/test1.cpp b/src/test1.cpp
index 2f50e88..b4b3e9d 100644
--- a/src/test1.cpp
+++ b/src/test1.cpp
@@ -11,5 +11,5 @@ zt::Task<int> return0(){
 
 int main(){
     auto ret =  return0();
-    ret.promise_type
+    ret.promise_type;
 }
\ No newline at end of file