diff --git a/source/template/ckb/v118/ckb.toml.j2 b/source/template/ckb/v118/ckb.toml.j2
index 25f6536..dbbdbe2 100644
--- a/source/template/ckb/v118/ckb.toml.j2
+++ b/source/template/ckb/v118/ckb.toml.j2
@@ -201,7 +201,7 @@ request_limit = {{ ckb_request_limit | default("400") }}
 # init_tip_hash = "0x8fbd0ec887159d2814cee475911600e3589849670f5ee1ed9798b38fdeef4e44"
 #
 # # CKB rich-indexer has its unique configuration.
-#[indexer_v2.rich_indexer]
+# [indexer_v2.rich_indexer]
 # # By default, it uses an embedded SQLite database.
 # # Alternatively, you can set up a PostgreSQL database service and provide the connection parameters.
 # db_type = "postgres"
diff --git a/test_cases/config/test_request_limit.py b/test_cases/config/test_request_limit.py
index fe794e8..5e29cf8 100644
--- a/test_cases/config/test_request_limit.py
+++ b/test_cases/config/test_request_limit.py
@@ -21,6 +21,7 @@ def teardown_class(cls):
         cls.node.stop()
         cls.node.clean()
 
+
     def test_request_limit(self):
         """
         1. change ckb_request_limit = 10 in ckb.toml
@@ -39,6 +40,7 @@ def test_request_limit(self):
         with pytest.raises(Exception) as exc_info:
             self.node.getClient().get_cells(
                 {
+
                     "script": {
                         "code_hash": "0x9bd7e06f3ecf4be0f2fcd2188b23f1b9fcc88e5d4b65a8637b17723bbda3cce8",
                         "hash_type": "type",
diff --git a/test_cases/rpc/node_fixture.py b/test_cases/rpc/node_fixture.py
index bbd6121..4e73a23 100644
--- a/test_cases/rpc/node_fixture.py
+++ b/test_cases/rpc/node_fixture.py
@@ -37,7 +37,7 @@ def get_cluster():
 def get_cluster_indexer():
     nodes = [
         CkbNode.init_dev_by_port(
-            CkbNodeConfigPath.v115,
+            CkbNodeConfigPath.CURRENT_TEST,
             "cluster_indexer/node{i}".format(i=i),
             8114 + i,
             8225 + i,
diff --git a/test_cases/rpc/test_tx_pool_info.py b/test_cases/rpc/test_tx_pool_info.py
new file mode 100644
index 0000000..7ba3e7d
--- /dev/null
+++ b/test_cases/rpc/test_tx_pool_info.py
@@ -0,0 +1,9 @@
+from test_cases.rpc.node_fixture import get_cluster_indexer
+
+
+class TestTxPoolInfo:
+
+    def test_tx_pool_info(self, get_cluster_indexer):
+        cluster = get_cluster_indexer
+        pool_info = cluster.ckb_nodes[0].getClient().tx_pool_info()
+        assert pool_info["verify_queue_size"] == "0x0"