diff --git a/data/category-entertainment b/data/category-entertainment
index 5b69ba86..066919b5 100644
--- a/data/category-entertainment
+++ b/data/category-entertainment
@@ -47,7 +47,7 @@ include:visualarts
 include:viu
 include:volmoe
 include:wwe
-include:z-library
+include:youtube
 include:zeetv
 
 blubrry.com
diff --git a/data/category-scholar-!cn b/data/category-scholar-!cn
index 4ccdea6a..cc4a5bcd 100644
--- a/data/category-scholar-!cn
+++ b/data/category-scholar-!cn
@@ -16,6 +16,7 @@ include:sci-hub
 include:sciencedirect
 include:springer
 include:taylorfrancis
+include:z-library
 
 aacrjournals.org # AACR 美国癌症研究学会
 academic.eb.com # Britannica Academic
diff --git a/data/category-social-media-cn b/data/category-social-media-cn
deleted file mode 100644
index 829716f6..00000000
--- a/data/category-social-media-cn
+++ /dev/null
@@ -1,4 +0,0 @@
-# This list contains social media platforms inside China mainland.
-
-include:sina
-include:zhihu
diff --git a/data/geolocation-cn b/data/geolocation-cn
index df17985f..eefd2d1a 100644
--- a/data/geolocation-cn
+++ b/data/geolocation-cn
@@ -199,7 +199,7 @@ include:yuanfudao
 include:zhihuishu
 
 # Social Media
-include:category-social-media-cn
+# include:category-social-media-cn
 
 # Software development related
 include:coding