diff --git a/config.yaml b/config.yaml
index 371cca96..d5d9d159 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,8 +1,8 @@
-graph: ['2->3', '3->5', '3->4', '2->4', '4->5', '1->2', '2->6', '1->3', '5->6', '1->6', '0->7', '4->6', '3->7', '1->7', '0->3', '0->1', '4->7', '0->4']
+graph: ['0->1', '0->2', '0->3']
 Model: "GPT_4O" # choose from ["GPT_3_5_TURBO","GPT_4","GPT_4_TURBO","GPT_4O","GPT_4O_MINI"]
 Node_in_id: -1
 Node_out_id: -2
-Aggregate_retry_limit: 4
+Aggregate_retry_limit: 10
 Aggregate_unit_num: 2
 Agent:
   instructor_prompt: