diff --git a/demo-serving/conf/cube.conf b/demo-serving/conf/cube.conf
index 35310301f606a2502ea5a233f480e7656fa7583e..a462dd23376308a4e3f2f62b4b87d4a1a7acb9e4 100644
--- a/demo-serving/conf/cube.conf
+++ b/demo-serving/conf/cube.conf
@@ -1,5 +1,5 @@
 [{
-    "dict_name": "dict",
+    "dict_name": "test_dict",
     "shard": 2,
     "dup": 1,
     "timeout": 200,
diff --git a/demo-serving/conf/model_toolkit.prototxt b/demo-serving/conf/model_toolkit.prototxt
index 9823478aab79c550ffdcb084a01613ed14453944..836394e619ae8da41d88ef1e992d3008edb573c0 100644
--- a/demo-serving/conf/model_toolkit.prototxt
+++ b/demo-serving/conf/model_toolkit.prototxt
@@ -33,5 +33,5 @@ engines {
   batch_infer_size: 0
   enable_batch_align: 0
   sparse_param_service_type: REMOTE
-  sparse_param_service_table_name: "dict"
+  sparse_param_service_table_name: "test_dict"
 }