diff --git a/cpp/core/config/GlutenConfig.cc b/cpp/core/config/GlutenConfig.cc
index caa17f92b4ab..0adf0bf060b4 100644
--- a/cpp/core/config/GlutenConfig.cc
+++ b/cpp/core/config/GlutenConfig.cc
@@ -16,12 +16,11 @@
  */
 
 #include <jni.h>
-
+#include <optional>
+#include <regex>
 #include "compute/ProtobufUtils.h"
 #include "config.pb.h"
 #include "jni/JniError.h"
-#include <regex>
-#include <optional>
 
 namespace gluten {
 
@@ -29,35 +28,36 @@ const std::string REDACTED_VALUE = "*********(redacted)";
 const std::string REGEX_REDACT_KEY = "spark.gluten.redaction.regex";
 
 std::unordered_map<std::string, std::string>
-  parseConfMap(JNIEnv* env, const uint8_t* planData, const int32_t planDataLength) {
-    std::unordered_map<std::string, std::string> sparkConfs;
-    ConfigMap pConfigMap;
-    gluten::parseProtobuf(planData, planDataLength, &pConfigMap);
-    for (const auto& pair : pConfigMap.configs()) {
-      sparkConfs.emplace(pair.first, pair.second);
+parseConfMap(JNIEnv* env, const uint8_t* planData, const int32_t planDataLength) {
+  std::unordered_map<std::string, std::string> sparkConfs;
+  ConfigMap pConfigMap;
+  gluten::parseProtobuf(planData, planDataLength, &pConfigMap);
+  for (const auto& pair : pConfigMap.configs()) {
+    sparkConfs.emplace(pair.first, pair.second);
   }
+
   return sparkConfs;
 }
 
 std::optional<std::regex> getRedactionRegex(const std::unordered_map<std::string, std::string>& conf) {
-    auto it = conf.find(REGEX_REDACT_KEY);
-    if (it != conf.end()) {
-        return std::regex(it->second);
-    }
-    return std::nullopt;
+  auto it = conf.find(REGEX_REDACT_KEY);
+  if (it != conf.end()) {
+    return std::regex(it->second);
+  }
+  return std::nullopt;
 }
 
 std::string printConfig(const std::unordered_map<std::string, std::string>& conf) {
   std::ostringstream oss;
   oss << std::endl;
 
-    auto redactionRegex = getRedactionRegex(conf);
+  auto redactionRegex = getRedactionRegex(conf);
 
   for (const auto& [k, v] : conf) {
     if (redactionRegex && std::regex_match(k, *redactionRegex)) {
-        oss << " [" << k << ", " << REDACTED_VALUE << "]\n";
+      oss << " [" << k << ", " << REDACTED_VALUE << "]\n";
     } else {
-        oss << " [" << k << ", " << v << "]\n";
+      oss << " [" << k << ", " << v << "]\n";
     }
   }
   return oss.str();