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--- a/README.md
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@@ -2,7 +2,7 @@
 
 ## MySQL Database
 
-**[`example.sql`](https://neusite.oss-cn-beijing.aliyuncs.com/gitsrc/example.sql) can be an example MySQL database that can be directly used and contains complete movie data.**
+**[`example.sql`](https://neusite.oss-cn-beijing.aliyuncs.com/gitsrc/example.sql) can be an example MySQL database that can be directly used and contains complete movie data of Movielens 100K dataset.**
 
 1. **Table: category_search** (Stores records of category-based searches by users)
 + **id** : int(11) - Primary key