add

Author: lzwjava

_posts/2025-01-08-tsp-en.md

@@ -9,13 +9,17 @@ title: "Tableau, Scale, and Power BI"
 
 After registering, I was informed that I have 13 days to try the service.
 
-![img](/assets/images/tsp/tableau.jpg)
+{: .centered }
+![](assets/images/tsp/tableau.jpg)
+*source: tableau.com*{: .caption }
 
 ## Scale
 
 [https://scale.com](https://scale.com)
 
-![img](/assets/images/tsp/scale.jpg)
+{: .centered }
+![](assets/images/tsp/scale.jpg)
+*source: scale.com*{: .caption }
 
 ## Power BI
 

_posts/2025-01-08-tsp-zh.md

@@ -7,15 +7,19 @@ title: "Tableau, Scale 和 Power BI"
 
 [https://tableau.com](https://tableau.com)
 
-注册后，我被告知可以体验 13 天。
+注册后，我被告知可以体验该服务 13 天。
 
-![img](/assets/images/tsp/tableau.jpg)
+{: .centered }  
+![](assets/images/tsp/tableau.jpg)  
+*来源: tableau.com*{: .caption }
 
 ## Scale
 
 [https://scale.com](https://scale.com)
 
-![img](/assets/images/tsp/scale.jpg)
+{: .centered }  
+![](assets/images/tsp/scale.jpg)  
+*来源: scale.com*{: .caption }
 
 ## Power BI