diff --git a/configs/author-config.csv b/configs/author-config.csv
index eff59d0..145398b 100644
--- a/configs/author-config.csv
+++ b/configs/author-config.csv
@@ -10,7 +10,6 @@ https://github.com/lucas-sc0/ip.git,master,lucas-sc0,,CS2113-T11-4 LUCA..CHAN,,
 https://github.com/kestryix/ip.git,master,kestryix,,CS2113-W14-3 VERI.. LIM,,
 https://github.com/tkhahns/ip.git,master,tkhahns,,CS2113-T11-3 DAO ..HANH,,
 https://github.com/yentheng0110/ip.git,master,yentheng0110,,CS2113-T10-2 WONG..HENG,Wong Yen Theng;e0968962@u.nus.edu,
-https://github.com/gu0y1/ip.git,master,gu0y1,,CS2113-W10-4 CHEN..UOYI,,
 https://github.com/AdiMangalam/ip.git,master,AdiMangalam,,CS2113-T10-4 MANG..THYA,,
 https://github.com/naveen42x/ip.git,master,naveen42x,,CS2113-W12-4 NAVE..RESH,Naveen;Naveen,
 https://github.com/Holy-An/ip.git,master,Holy-An,,CS2113-W12-2 ANDE..HENG,,
diff --git a/configs/repo-config.csv b/configs/repo-config.csv
index 4812085..a46789b 100644
--- a/configs/repo-config.csv
+++ b/configs/repo-config.csv
@@ -10,7 +10,6 @@ https://github.com/lucas-sc0/ip.git,master,,tutorials/**;gradlew.bat,,,,,
 https://github.com/kestryix/ip.git,master,,tutorials/**;gradlew.bat,,,,,
 https://github.com/tkhahns/ip.git,master,,tutorials/**;gradlew.bat,,,,,
 https://github.com/yentheng0110/ip.git,master,,tutorials/**;gradlew.bat,,,,,
-https://github.com/gu0y1/ip.git,master,,tutorials/**;gradlew.bat,,,,,
 https://github.com/AdiMangalam/ip.git,master,,tutorials/**;gradlew.bat,,,,,
 https://github.com/naveen42x/ip.git,master,,tutorials/**;gradlew.bat,,,,,
 https://github.com/Holy-An/ip.git,master,,tutorials/**;gradlew.bat,,,,,