diff --git a/include/server/vnode/vnode.h b/include/server/vnode/vnode.h
index 44f8ffdc66057de3d2bc96c12d9ce03e24518aad..58894ca9570a2c2b7dc63315d660bdf91dd16cfb 100644
--- a/include/server/vnode/vnode.h
+++ b/include/server/vnode/vnode.h
@@ -52,6 +52,8 @@ struct SVnodeOptions {
   // STqOptions   tqOptions; // TODO
 };
 
+/* ------------------------ FOR COMPILE ------------------------ */
+
 #if 1
 
 #include "taosmsg.h"
diff --git a/source/dnode/vnode/impl/inc/vnodeAllocatorPool.h b/source/dnode/vnode/impl/inc/vnodeAllocatorPool.h
index 66790f8bb5949133759d253bd8fd2d864007f242..9fe4cbefca22ca00f34b12fcf6d9b0c4f1b92e23 100644
--- a/source/dnode/vnode/impl/inc/vnodeAllocatorPool.h
+++ b/source/dnode/vnode/impl/inc/vnodeAllocatorPool.h
@@ -17,7 +17,6 @@
 #define _TD_VNODE_ALLOCATOR_POOL_H_
 
 #include "vnode.h"
-#include "vnodeMemAllocator.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -26,7 +25,7 @@ extern "C" {
 typedef struct {
   int            nexta;
   int            enda;
-  SVMemAllocator allocators[3];
+  SMemAllocator *allocators[3];
 } SVAllocatorPool;
 
 int  vnodeOpenAllocatorPool(SVnode *pVnode);
diff --git a/source/dnode/vnode/impl/inc/vnodeMemAllocator.h b/source/dnode/vnode/impl/inc/vnodeMemAllocator.h
index 784c70dd68c4cce0b998a2ba3acfc138be7e5e6f..7e9bd21fe3231a9414318019be2510849e7cd672 100644
--- a/source/dnode/vnode/impl/inc/vnodeMemAllocator.h
+++ b/source/dnode/vnode/impl/inc/vnodeMemAllocator.h
@@ -20,9 +20,6 @@
 extern "C" {
 #endif
 
-typedef struct {
-} SVMemAllocator;
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/dnode/vnode/impl/inc/vnodeSync.h b/source/dnode/vnode/impl/inc/vnodeSync.h
index 712958bf564104f20f0e837a9ebd9812a2812883..a3eb004dfa7e1f948285dd306ae290927a525e7d 100644
--- a/source/dnode/vnode/impl/inc/vnodeSync.h
+++ b/source/dnode/vnode/impl/inc/vnodeSync.h
@@ -16,6 +16,8 @@
 #ifndef _TD_VNODE_SYNC_H_
 #define _TD_VNODE_SYNC_H_
 
+#include "sync.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/source/dnode/vnode/impl/src/vnodeAllocatorPool.c b/source/dnode/vnode/impl/src/vnodeAllocatorPool.c
index 82dad85add3657cfdff87aa98c27763ff4395162..b5617210a04746721de582827374aea6f6912e46 100644
--- a/source/dnode/vnode/impl/src/vnodeAllocatorPool.c
+++ b/source/dnode/vnode/impl/src/vnodeAllocatorPool.c
@@ -21,5 +21,17 @@ int vnodeOpenAllocatorPool(SVnode *pVnode) {
 }
 
 void vnodeCloseAllocatorPool(SVnode *pVnode) {
-    // TODO
+  if (pVnode->pool) {
+  }
+}
+
+/* ------------------------ STATIC METHODS ------------------------ */
+static SVAllocatorPool *vapCreate() {
+  SVAllocatorPool *pPool = NULL;
+  /* TODO */
+  return pPool;
+}
+
+static void vapDestroy() {
+  // TODO
 }
\ No newline at end of file