diff --git a/include/swoole.h b/include/swoole.h
index 6c317d8e7a5..a95ea02a6bd 100644
--- a/include/swoole.h
+++ b/include/swoole.h
@@ -1758,7 +1758,7 @@ int swReactor_setHandle(swReactor *, int, swReactor_handle);
 int swReactor_empty(swReactor *reactor);
 
 void swReactor_defer_task_create(swReactor *reactor);
-void swReactor_defer_task_destory(swReactor *reactor);
+void swReactor_defer_task_destroy(swReactor *reactor);
 
 static sw_inline swConnection* swReactor_get(swReactor *reactor, int fd)
 {
diff --git a/php_swoole.h b/php_swoole.h
index ca6636da3b7..ef6665146e9 100644
--- a/php_swoole.h
+++ b/php_swoole.h
@@ -389,7 +389,7 @@ PHP_FUNCTION(swoole_fast_serialize);
 PHP_FUNCTION(swoole_unserialize);
 #endif
 
-void swoole_destory_table(zend_resource *rsrc);
+void swoole_destroy_table(zend_resource *rsrc);
 
 void swoole_server_port_init(int module_number);
 void swoole_async_init(int module_number);
diff --git a/src/core/array.c b/src/core/array.c
index a3af6b80602..ad0676c67e5 100644
--- a/src/core/array.c
+++ b/src/core/array.c
@@ -47,7 +47,7 @@ swArray *swArray_new(int page_size, size_t item_size)
 }
 
 /**
- * Destory the array
+ * Destroy the array
  */
 void swArray_free(swArray *array)
 {
diff --git a/src/memory/ring_buffer.c b/src/memory/ring_buffer.c
index faafb71b600..4258d3e579b 100644
--- a/src/memory/ring_buffer.c
+++ b/src/memory/ring_buffer.c
@@ -36,7 +36,7 @@ typedef struct
     char data[0];
 } swRingBuffer_item;
 
-static void swRingBuffer_destory(swMemoryPool *pool);
+static void swRingBuffer_destroy(swMemoryPool *pool);
 static void* swRingBuffer_alloc(swMemoryPool *pool, uint32_t size);
 static void swRingBuffer_free(swMemoryPool *pool, void *ptr);
 
@@ -70,7 +70,7 @@ swMemoryPool *swRingBuffer_new(uint32_t size, uint8_t shared)
     mem = (char *) mem + sizeof(swMemoryPool);
 
     pool->object = object;
-    pool->destroy = swRingBuffer_destory;
+    pool->destroy = swRingBuffer_destroy;
     pool->free = swRingBuffer_free;
     pool->alloc = swRingBuffer_alloc;
 
@@ -198,7 +198,7 @@ static void swRingBuffer_free(swMemoryPool *pool, void *ptr)
     sw_atomic_fetch_add(free_count, 1);
 }
 
-static void swRingBuffer_destory(swMemoryPool *pool)
+static void swRingBuffer_destroy(swMemoryPool *pool)
 {
     swRingBuffer *object = pool->object;
     if (object->shared)
diff --git a/src/reactor/defer_task.cc b/src/reactor/defer_task.cc
index a7d056baf98..9fc7f99acd2 100644
--- a/src/reactor/defer_task.cc
+++ b/src/reactor/defer_task.cc
@@ -43,7 +43,7 @@ void swReactor_defer_task_create(swReactor *reactor)
     reactor->do_defer_tasks = do_defer_tasks;
 }
 
-void swReactor_defer_task_destory(swReactor *reactor)
+void swReactor_defer_task_destroy(swReactor *reactor)
 {
     list<defer_task *> *tasks = (list<defer_task *> *) reactor->defer_tasks;
     delete tasks;
diff --git a/swoole_msgqueue.c b/swoole_msgqueue.c
index 568efc4a5d5..5af11c963ae 100644
--- a/swoole_msgqueue.c
+++ b/swoole_msgqueue.c
@@ -22,7 +22,7 @@ static PHP_METHOD(swoole_msgqueue, push);
 static PHP_METHOD(swoole_msgqueue, pop);
 static PHP_METHOD(swoole_msgqueue, setBlocking);
 static PHP_METHOD(swoole_msgqueue, stats);
-static PHP_METHOD(swoole_msgqueue, destory);
+static PHP_METHOD(swoole_msgqueue, destroy);
 
 static zend_class_entry swoole_msgqueue_ce;
 zend_class_entry *swoole_msgqueue_class_entry_ptr;
@@ -55,7 +55,7 @@ static const zend_function_entry swoole_msgqueue_methods[] =
     PHP_ME(swoole_msgqueue, pop, arginfo_swoole_msgqueue_pop, ZEND_ACC_PUBLIC)
     PHP_ME(swoole_msgqueue, setBlocking, arginfo_swoole_msgqueue_setBlocking, ZEND_ACC_PUBLIC)
     PHP_ME(swoole_msgqueue, stats, arginfo_swoole_void, ZEND_ACC_PUBLIC)
-    PHP_ME(swoole_msgqueue, destory, arginfo_swoole_void, ZEND_ACC_PUBLIC)
+    PHP_ME(swoole_msgqueue, destroy, arginfo_swoole_void, ZEND_ACC_PUBLIC)
     PHP_FE_END
 };
 
@@ -169,7 +169,7 @@ static PHP_METHOD(swoole_msgqueue, stats)
     }
 }
 
-static PHP_METHOD(swoole_msgqueue, destory)
+static PHP_METHOD(swoole_msgqueue, destroy)
 {
     swMsgQueue *queue = swoole_get_object(getThis());
     SW_CHECK_RETURN(swMsgQueue_free(queue));
diff --git a/tests/swoole_coroutine/swap_callback/log.phpt b/tests/swoole_coroutine/swap_callback/log.phpt
index 30fdd109a87..0e5601b6a4c 100644
--- a/tests/swoole_coroutine/swap_callback/log.phpt
+++ b/tests/swoole_coroutine/swap_callback/log.phpt
@@ -13,7 +13,7 @@ co::onSwap(function (int $state, int $cid, int $origin_cid) {
             $cid1 = $origin_cid;
             $cid2 = $cid;
             break;
-        case SWOOLE_CORO_WATING:
+        case SWOOLE_CORO_WAITING:
             $state = 'yield';
             $cid1 = $cid;
             $cid2 = $origin_cid;