diff --git a/content/posts/middleware/redis-full-text.md b/content/posts/middleware/redis-full-text.md
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--- a/content/posts/middleware/redis-full-text.md
+++ b/content/posts/middleware/redis-full-text.md
@@ -35,8 +35,6 @@ disableComments = true
 
 #### 数据集
 
-数据集来源于 https://github.com/jlshix/movielens-douban-dataset/blob/master/movie.json。
-
 数据格式如下图所示：
 
 ![](https://raw.githubusercontent.com/RifeWang/images/master/redis/movie-dataset.png)