diff --git a/README.md b/README.md
index c0b2b3e47bbd2646e7d5d728345e78954a3bcb8f..4407c9b8221911c5b3d3bb7b8649abbe35a0d2e8 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ rosbag play -l ./docs/demo_guide/demo_2.0.bag
 ```
 
 Dreamview should show a running vehicle now. (The following image might be different due to changes in frontend.)
-![Dreamview with Trajectory](docs/demo_guide/images/dv_trajectory_1.5.png)
+![Dreamview with Trajectory](docs/demo_guide/images/dv_trajectory.png)
 
 ## Documents
 Apollo documents can be found under the [docs](https://github.com/ApolloAuto/apollo/blob/master/docs/) repository.
diff --git a/docs/demo_guide/images/apollo_bootstrap_screen.png b/docs/demo_guide/images/apollo_bootstrap_screen.png
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diff --git a/docs/quickstart/images/dreamview.png b/docs/quickstart/images/dreamview.png
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diff --git a/docs/quickstart/images/dreamview_setup.png b/docs/quickstart/images/dreamview_setup.png
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diff --git a/docs/quickstart/images/dreamview_start_auto.png b/docs/quickstart/images/dreamview_start_auto.png
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