diff --git a/.github/workflows/link-pr.yaml b/.github/workflows/link-pr.yaml
index bea5e01..8975897 100644
--- a/.github/workflows/link-pr.yaml
+++ b/.github/workflows/link-pr.yaml
@@ -22,10 +22,6 @@ jobs:
     - name: install doc dependencies
       run: sudo npm i
 
-    - name: build
-      run: |
-        npm run docs:build
-
     - name: Link Checker
       uses: lycheeverse/lychee-action@v1.8.0
       with:
diff --git a/.github/workflows/link-schedule.yaml b/.github/workflows/link-schedule.yaml
index b496bad..93c6faf 100644
--- a/.github/workflows/link-schedule.yaml
+++ b/.github/workflows/link-schedule.yaml
@@ -24,10 +24,6 @@ jobs:
     - name: install doc dependencies
       run: sudo npm i
 
-    - name: build
-      run: |
-        npm run docs:build
-
     - name: Link Checker
       uses: lycheeverse/lychee-action@v1.8.0
       with:
diff --git a/.lycheeignore b/.lycheeignore
index 1d749a8..8f19693 100644
--- a/.lycheeignore
+++ b/.lycheeignore
@@ -8,4 +8,5 @@ https://adworld.xctf.org.cn/
 http://sequence-gallery.chal.crewc.tf:8080/
 https://www.csie.ntu.edu.tw/~b97053/paper/Rendle2010FM.pdf
 https://fonts.googleapis.com/
-https://fonts.gstatic.com/
\ No newline at end of file
+https://fonts.gstatic.com/
+https://github.com/camera-2018/hdu-cs-wiki/
\ No newline at end of file