diff --git a/include/libs/wal/wal.h b/include/libs/wal/wal.h
index f74e26eeda..a5d5316d23 100644
--- a/include/libs/wal/wal.h
+++ b/include/libs/wal/wal.h
@@ -118,11 +118,11 @@ typedef struct SWal {
   SHashObj *pRefHash;  // refId -> SWalRef
   // path
   char path[WAL_PATH_LEN];
-  // reusable write head
-  SWalCkHead writeHead;
 
   stopDnodeFn stopDnode;
 
+  // reusable write head
+  SWalCkHead writeHead;
 } SWal;
 
 typedef struct {
diff --git a/source/libs/wal/test/walMetaTest.cpp b/source/libs/wal/test/walMetaTest.cpp
index c7e83e7c86..8bd4de0a89 100644
--- a/source/libs/wal/test/walMetaTest.cpp
+++ b/source/libs/wal/test/walMetaTest.cpp
@@ -12,7 +12,7 @@ SWalSyncInfo syncMeta = {0};
 class WalCleanEnv : public ::testing::Test {
  protected:
   static void SetUpTestCase() {
-    int code = walInit();
+    int code = walInit(NULL);
     ASSERT(code == 0);
   }
 
@@ -44,7 +44,7 @@ class WalCleanEnv : public ::testing::Test {
 class WalCleanDeleteEnv : public ::testing::Test {
  protected:
   static void SetUpTestCase() {
-    int code = walInit();
+    int code = walInit(NULL);
     ASSERT(code == 0);
   }
 
@@ -74,7 +74,7 @@ class WalCleanDeleteEnv : public ::testing::Test {
 class WalKeepEnv : public ::testing::Test {
  protected:
   static void SetUpTestCase() {
-    int code = walInit();
+    int code = walInit(NULL);
     ASSERT(code == 0);
   }
 
@@ -111,7 +111,7 @@ class WalKeepEnv : public ::testing::Test {
 class WalRetentionEnv : public ::testing::Test {
  protected:
   static void SetUpTestCase() {
-    int code = walInit();
+    int code = walInit(NULL);
     ASSERT(code == 0);
   }