fix

Author: digoal

201908/20190803_03.md

@@ -72,6 +72,8 @@ SELECT ST_MakeLine(geom ORDER BY geom) AS geom
 FROM points;  
 ```  
 
+![pic](20190803_03_pic_008.jpg)  
+  
 ![pic](20190803_03_pic_007.png)  
 
 ## 参考