diff --git a/reference.md b/reference.md
new file mode 100644
index 0000000..03e7d9f
--- /dev/null
+++ b/reference.md
@@ -0,0 +1,14 @@
+
+| 网站 | 网址 |
+|---|---|
+| Flink学习网 | https://flink-learning.org.cn/ |
+| flink_second_understand | https://github.com/threeknowbigdata/flink_second_understand |
+| flink-notes | https://github.com/pierre94/flink-notes |
+| 伍翀--Apache Flink PMC member & Committer | http://wuchong.me/ |
+| 官方出品 | https://github.com/flink-china/flink-training-course |
+| Hadoop生态相关学习，包含Flink | https://github.com/realguoshuai/hadoop_study | 
+| bigdata-growth | https://github.com/collabH/bigdata-growth |
+| BigData-Notes | https://github.com/heibaiying/BigData-Notes |
+| flink-china-doc | https://github.com/flink-china/flink-china-doc |
+
+