diff --git a/EduData/DataSet/junyi/KnowledgeTracing.py b/EduData/DataSet/junyi/KnowledgeTracing.py
index d66b1cc..3f69f16 100644
--- a/EduData/DataSet/junyi/KnowledgeTracing.py
+++ b/EduData/DataSet/junyi/KnowledgeTracing.py
@@ -11,7 +11,7 @@
 import json
 
 from longling import wf_open
-from longling.lib.candylib import as_list
+from longling.utils.candylib import as_list
 from tqdm import tqdm
 
 
diff --git a/EduData/main.py b/EduData/main.py
index b106cc2..abed9d3 100644
--- a/EduData/main.py
+++ b/EduData/main.py
@@ -6,7 +6,7 @@
 from EduData.DataSet.download_data.download_data import get_data, list_resources
 from EduData.Task.KnowledgeTracing.format import tl2json, json2tl
 from EduData.Task.KnowledgeTracing.statistics import analysis_records, analysis_edges
-from longling.ML.toolkit.dataset import train_valid_test, kfold
+from longling.ml.toolkit.dataset import train_valid_test, kfold
 from EduData.DataSet.junyi import extract_relations, build_json_sequence
 from EduData.DataSet.EdNet import build_interactions, select_n_most_active
 from EduData.Task.KnowledgeTracing.graph import dense_graph, transition_graph, correct_transition_graph