diff --git a/data/chemequations b/data/chemequations
deleted file mode 100644
index d57901c5..00000000
--- a/data/chemequations
+++ /dev/null
@@ -1 +0,0 @@
-chemequations.com
diff --git a/data/geolocation-!cn b/data/geolocation-!cn
index a2d21701..97f13b86 100644
--- a/data/geolocation-!cn
+++ b/data/geolocation-!cn
@@ -115,6 +115,8 @@ include:udacity
 include:udemy
 include:w3schools
 
+chemequations.com # 线上化学方程式！
+
 # Entertainment & Games & Music & Podcasts & Videos
 include:category-entertainment