diff --git a/tests/_helm/values/e2e/distributed-pulsar b/tests/_helm/values/e2e/distributed-pulsar
index 74937e7df8..4a8d2e715c 100644
--- a/tests/_helm/values/e2e/distributed-pulsar
+++ b/tests/_helm/values/e2e/distributed-pulsar
@@ -77,6 +77,9 @@ extraConfigFiles:
         interval: 1800
         missingTolerance: 1800
         dropTolerance: 1800
+    queryNode:
+      segcore:
+        exprEvalBatchSize:512
 metrics:
   serviceMonitor:
     enabled: true
diff --git a/tests/_helm/values/e2e/standalone b/tests/_helm/values/e2e/standalone
index aed880cafb..314e861884 100644
--- a/tests/_helm/values/e2e/standalone
+++ b/tests/_helm/values/e2e/standalone
@@ -34,6 +34,9 @@ extraConfigFiles:
         interval: 1800
         missingTolerance: 1800
         dropTolerance: 1800
+    queryNode:
+      segcore:
+        exprEvalBatchSize:512
 metrics:
   serviceMonitor:
     enabled: true
diff --git a/tests/_helm/values/e2e/standalone-kafka-mmap b/tests/_helm/values/e2e/standalone-kafka-mmap
index 49f0d6144f..833d1e787d 100644
--- a/tests/_helm/values/e2e/standalone-kafka-mmap
+++ b/tests/_helm/values/e2e/standalone-kafka-mmap
@@ -36,6 +36,8 @@ extraConfigFiles:
         missingTolerance: 1800
         dropTolerance: 1800
     queryNode:
+      segcore:
+        exprEvalBatchSize:512
       mmap:
         vectorField: true
         vectorIndex: true
diff --git a/tests/_helm/values/e2e/standalone-one-pod b/tests/_helm/values/e2e/standalone-one-pod
index eef35586fc..1f735fe700 100644
--- a/tests/_helm/values/e2e/standalone-one-pod
+++ b/tests/_helm/values/e2e/standalone-one-pod
@@ -26,6 +26,9 @@ extraConfigFiles:
         dir: /var/lib/milvus/etcd
     common:
       storageType: local
+    queryNode:
+      segcore:
+        exprEvalBatchSize:512
 image:
   all:
     pullPolicy: Always
diff --git a/tests/_helm/values/nightly/distributed-kafka b/tests/_helm/values/nightly/distributed-kafka
index b96f8d2d86..6fbab20f24 100644
--- a/tests/_helm/values/nightly/distributed-kafka
+++ b/tests/_helm/values/nightly/distributed-kafka
@@ -79,6 +79,9 @@ extraConfigFiles:
         interval: 1800
         missingTolerance: 1800
         dropTolerance: 1800
+    queryNode:
+      segcore:
+        exprEvalBatchSize:512
 metrics:
   serviceMonitor:
     enabled: true
diff --git a/tests/_helm/values/nightly/distributed-pulsar-mmap b/tests/_helm/values/nightly/distributed-pulsar-mmap
index 817c59d0c0..09a4a04609 100644
--- a/tests/_helm/values/nightly/distributed-pulsar-mmap
+++ b/tests/_helm/values/nightly/distributed-pulsar-mmap
@@ -83,6 +83,8 @@ extraConfigFiles:
         missingTolerance: 1800
         dropTolerance: 1800
     queryNode:
+      segcore:
+        exprEvalBatchSize:512
       mmap:
         vectorField: true
         vectorIndex: true
diff --git a/tests/_helm/values/nightly/distributed-woodpecker b/tests/_helm/values/nightly/distributed-woodpecker
index 9e863f0e2b..e029e72166 100644
--- a/tests/_helm/values/nightly/distributed-woodpecker
+++ b/tests/_helm/values/nightly/distributed-woodpecker
@@ -84,6 +84,9 @@ extraConfigFiles:
         interval: 1800
         missingTolerance: 1800
         dropTolerance: 1800
+    queryNode:
+      segcore:
+        exprEvalBatchSize:512
 metrics:
   serviceMonitor:
     enabled: true
diff --git a/tests/_helm/values/nightly/standalone-authentication-mmap b/tests/_helm/values/nightly/standalone-authentication-mmap
index 41a7f44a2e..79c6f417b4 100644
--- a/tests/_helm/values/nightly/standalone-authentication-mmap
+++ b/tests/_helm/values/nightly/standalone-authentication-mmap
@@ -35,6 +35,8 @@ extraConfigFiles:
         missingTolerance: 1800
         dropTolerance: 1800
     queryNode:
+      segcore:
+        exprEvalBatchSize:512
       mmap:
         vectorField: true
         vectorIndex: true
diff --git a/tests/_helm/values/nightly/standalone-one-pod b/tests/_helm/values/nightly/standalone-one-pod
index c8f09c10e1..0c65aa1713 100644
--- a/tests/_helm/values/nightly/standalone-one-pod
+++ b/tests/_helm/values/nightly/standalone-one-pod
@@ -39,6 +39,9 @@ extraConfigFiles:
         dir: /var/lib/milvus/etcd
     common:
       storageType: local
+    queryNode:
+      segcore:
+        exprEvalBatchSize:512
 image:
   all:
     pullPolicy: Always