diff --git a/docs/services/post_processing.md b/docs/services/post_processing.md
index f3d8442..002709f 100644
--- a/docs/services/post_processing.md
+++ b/docs/services/post_processing.md
@@ -34,7 +34,7 @@ xxx review the below xxx
 
     <br>
     <p align="center">
-      <img width="500" height="281" src="assets/postpro/analysis_slicer.png">
+      <img width="500" height="281" src="assets/postpro/classic_ti_three_metrics_numbered.png">
     </p>
 
 * **Report** <br/>