diff --git a/tests/fuse/config/hf3fs_fuse_main_launcher.toml b/tests/fuse/config/hf3fs_fuse_main_launcher.toml
index 83dcdcf..100b7d3 100644
--- a/tests/fuse/config/hf3fs_fuse_main_launcher.toml
+++ b/tests/fuse/config/hf3fs_fuse_main_launcher.toml
@@ -1,4 +1,4 @@
-allow_other = true # echo user_allow_other | sudo tee -a /etc/fuse.conf
+allow_other = false
 token_file = '${TOKEN_FILE}'
 cluster_id = '${FS_CLUSTER}'
 
diff --git a/tests/fuse/config/storage_main.toml b/tests/fuse/config/storage_main.toml
index d707fcb..c16e82a 100644
--- a/tests/fuse/config/storage_main.toml
+++ b/tests/fuse/config/storage_main.toml
@@ -29,5 +29,11 @@ mgmtd_server_addresses = [ 'RDMA://${ADDRESS}:${MGMTD_PORT}' ]
 target_paths = [ ${TARGETS} ]
 allow_disk_without_uuid = true
 
+[server.aio_read_worker]
+enable_io_uring = false
+
 [server.buffer_pool]
-rdmabuf_count = 256
\ No newline at end of file
+big_rdmabuf_count = 16
+big_rdmabuf_size = '16MB'
+rdmabuf_count = 32
+rdmabuf_size = '4MB'
\ No newline at end of file