diff --git a/.github/workflows/tpch.yml b/.github/workflows/tpch.yml
index 7501546ab..d0f655dbb 100644
--- a/.github/workflows/tpch.yml
+++ b/.github/workflows/tpch.yml
@@ -22,7 +22,7 @@ on:
 
 jobs:
   ram-usage-test:
-    if: ${{ !contains(github.event.pull_request.labels.*.name, 'No RAM Report') }}
+    if: ${{ contains(github.event.pull_request.labels.*.name, 'RAM Report') }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
diff --git a/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/ds/TPCDSSuite.scala b/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/ds/TPCDSSuite.scala
index e4ef15cfd..88c25a16f 100644
--- a/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/ds/TPCDSSuite.scala
+++ b/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/ds/TPCDSSuite.scala
@@ -34,6 +34,7 @@ class TPCDSSuite extends QueryTest with SharedSparkSession {
   override protected def sparkConf: SparkConf = {
     val conf = super.sparkConf
     conf.set("spark.memory.offHeap.size", String.valueOf(MAX_DIRECT_MEMORY))
+        .set("spark.driver.bindAddress", "127.0.0.1")
         .set("spark.sql.extensions", "com.intel.oap.ColumnarPlugin")
         .set("spark.sql.codegen.wholeStage", "true")
         .set("spark.sql.sources.useV1SourceList", "")
diff --git a/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/h/TPCHSuite.scala b/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/h/TPCHSuite.scala
index a8fc06e86..bc634ed57 100644
--- a/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/h/TPCHSuite.scala
+++ b/native-sql-engine/core/src/test/scala/com/intel/oap/tpc/h/TPCHSuite.scala
@@ -49,6 +49,7 @@ class TPCHSuite extends QueryTest with SharedSparkSession {
   override protected def sparkConf: SparkConf = {
     val conf = super.sparkConf
     conf.set("spark.memory.offHeap.size", String.valueOf(MAX_DIRECT_MEMORY))
+        .set("spark.driver.bindAddress", "127.0.0.1")
         .set("spark.sql.extensions", "com.intel.oap.ColumnarPlugin")
         .set("spark.sql.codegen.wholeStage", "false")
         .set("spark.sql.sources.useV1SourceList", "")