diff --git a/examples/hed/framework_hed.py b/examples/hed/framework_hed.py
index 6e42d1b..fbfecf9 100644
--- a/examples/hed/framework_hed.py
+++ b/examples/hed/framework_hed.py
@@ -81,7 +81,7 @@ def abduce_and_train(model, abducer, mapping, train_X_true, select_num):
         
         for idx in range(len(pred_res)):
             address_idx = [i for i, flag in enumerate(all_address_flag[idx]) if flag != 0]
-            candidate = abducer.address_by_idx([pred_res[idx]], None, address_idx)
+            candidate = abducer.revise_by_idx([pred_res[idx]], None, address_idx)
             if len(candidate) > 0:
                 consistent_idx_tmp.append(idx)
                 consistent_pred_res_tmp.append(candidate[0][0])
diff --git a/examples/hed/hed_example.ipynb b/examples/hed/hed_example.ipynb
index 2681074..76f1ded 100644
--- a/examples/hed/hed_example.ipynb
+++ b/examples/hed/hed_example.ipynb
@@ -71,7 +71,7 @@
     "    def __init__(self, kb, dist_func='hamming'):\n",
     "        super().__init__(kb, dist_func, zoopt=True)\n",
     "    \n",
-    "    def _address_by_idxs(self, pred_res, key, all_address_flag, idxs):\n",
+    "    def _revise_by_idxs(self, pred_res, key, all_address_flag, idxs):\n",
     "        pred = []\n",
     "        k = []\n",
     "        address_flag = []\n",
@@ -80,10 +80,10 @@
     "            k.append(key[idx])\n",
     "            address_flag += list(all_address_flag[idx])\n",
     "        address_idx = np.where(np.array(address_flag) != 0)[0]   \n",
-    "        candidate = self.address_by_idx(pred, k, address_idx)\n",
+    "        candidate = self.revise_by_idx(pred, k, address_idx)\n",
     "        return candidate\n",
     "    \n",
-    "    def zoopt_address_score(self, pred_res, pred_res_prob, key, sol): \n",
+    "    def zoopt_revision_score(self, pred_res, pred_res_prob, key, sol): \n",
     "        all_address_flag = reform_idx(sol.get_x(), pred_res)\n",
     "        lefted_idxs = [i for i in range(len(pred_res))]\n",
     "        candidate_size = []         \n",
@@ -95,7 +95,7 @@
     "            for idx in range(-1, len(pred_res)):\n",
     "                if (not idx in idxs) and (idx >= 0):\n",
     "                    idxs.append(idx)\n",
-    "                candidate = self._address_by_idxs(pred_res, key, all_address_flag, idxs)\n",
+    "                candidate = self._revise_by_idxs(pred_res, key, all_address_flag, idxs)\n",
     "                if len(candidate) == 0:\n",
     "                    if len(idxs) > 1:\n",
     "                        idxs.pop()\n",