diff --git a/stats/XingfenD.yaml b/stats/XingfenD.yaml
index 27a24af..6fca7a7 100644
--- a/stats/XingfenD.yaml
+++ b/stats/XingfenD.yaml
@@ -1,5 +1,5 @@
 username: XingfenD
-updatedAt: 2026-09-14T07:11:24.531Z
+updatedAt: 2026-09-14T07:49:26.640Z
 skills:
   model-support-checker:
     count: 3
@@ -13,12 +13,15 @@ skills:
   hyperframes-core:
     count: 1
     lastUsed: 2026-09-14T06:42:33.901Z
+  systematic-debugging:
+    count: 1
+    lastUsed: 2026-09-14T07:11:37.772Z
 interventions:
   sessions: 18
   interrupt: 0
   toolReject: 0
   correction: 0
-prompts: 38
+prompts: 41
 tokens:
   input: 64922
   output: 1658