diff --git a/src/executor/test/ConfigTest.cpp b/src/executor/test/ConfigTest.cpp
index fcf1e1dd7a51a40ae5e43f8623ecf90d530ca120..9be63c525fbbf1575809c267927620fa8fa6ec9c 100644
--- a/src/executor/test/ConfigTest.cpp
+++ b/src/executor/test/ConfigTest.cpp
@@ -6,18 +6,17 @@
  */
 
 #include "base/Base.h"
-#include "graph/test/TestEnv.h"
 #include "graph/test/TestBase.h"
-#include "meta/test/TestUtils.h"
+#include "graph/test/TestEnv.h"
 #include "meta/ClientBasedGflagsManager.h"
+#include "meta/test/TestUtils.h"
 
 DECLARE_int32(load_data_interval_secs);
-DECLARE_int32(load_config_interval_secs);
 
 namespace nebula {
 namespace graph {
 
-class ConfigTest: public TestBase {
+class ConfigTest : public TestBase {
 protected:
     void SetUp() override {
         TestBase::SetUp();
diff --git a/src/parser/test/ParserTest.cpp b/src/parser/test/ParserTest.cpp
index 8e0e4f5e8c27fc8c5a22f7bb8b4c89b094c66fa9..c796ca447e1cc6f68134ff506b60c03c164959b2 100644
--- a/src/parser/test/ParserTest.cpp
+++ b/src/parser/test/ParserTest.cpp
@@ -4,8 +4,8 @@
  * attached with Common Clause Condition 1.0, found in the LICENSES directory.
  */
 
-#include "base/Base.h"
 #include <gtest/gtest.h>
+#include "base/Base.h"
 #include "parser/GQLParser.h"
 
 // TODO(dutor) Inspect the internal structures to check on the syntax and semantics
@@ -884,7 +884,6 @@ TEST(Parser, UserOperation) {
     }
 }
 
-
 TEST(Parser, UnreservedKeywords) {
     {
         GQLParser parser;
@@ -922,7 +921,6 @@ TEST(Parser, UnreservedKeywords) {
     }
 }
 
-
 TEST(Parser, Annotation) {
     {
         GQLParser parser;
@@ -1136,13 +1134,13 @@ TEST(Parser, ConfigOperation) {
     }
     {
         GQLParser parser;
-        std::string query = "UPDATE VARIABLES load_config_interval_secs=120";
+        std::string query = "UPDATE VARIABLES load_data_interval_secs=120";
         auto result = parser.parse(query);
         ASSERT_TRUE(result.ok()) << result.status();
     }
     {
         GQLParser parser;
-        std::string query = "GET VARIABLES load_config_interval_secs";
+        std::string query = "GET VARIABLES load_data_interval_secs";
         auto result = parser.parse(query);
         ASSERT_TRUE(result.ok()) << result.status();
     }