diff --git a/projects.yaml b/projects.yaml
index 9627044..7bba289 100644
--- a/projects.yaml
+++ b/projects.yaml
@@ -872,3 +872,8 @@ projects:
     github_id: YDX-2147483647/BIT-enhanced
     category: academic
     greasy_fork_id: 491539
+
+  - name: 数字逻辑期末考试复习
+    homepage: https://donglinkang2021.github.io/DigitLogic/
+    github_id: donglinkang2021/DigitLogic
+    category: learning