update doc

SUBMISSION_DESC.md

@@ -2,7 +2,10 @@
 
 ## Submission Instruction
 
-Please refer to [challenge README](https://github.com/OpenDriveLab/DriveLM/blob/main/challenge/README.md) on Github to prepare data and train your model. Please evaluate your [output.json](https://github.com/OpenDriveLab/DriveLM/blob/main/challenge/output.json) locally first before submitting to test server.
+We use the same submission pipeline as the `driving with language` track.
+
+Please refer to [challenge README](https://github.com/OpenDriveLab/DriveLM/blob/main/challenge/README.md) on Github to prepare data and train your model. 
+<!-- Please evaluate your [output.json](https://github.com/OpenDriveLab/DriveLM/blob/main/challenge/output.json) locally first before submitting to test server. -->
 
 1. Prepare your result
 
@@ -42,7 +45,7 @@ Please refer to [challenge README](https://github.com/OpenDriveLab/DriveLM/blob/
 
 You can check the status of your submissions in the `My submissions` tab of the competition space.
 
-Please refer to [these slides](https://docs.google.com/presentation/d/1bicxoR_L3t05p5xw-qZM0Dj5KdJhjynqLM0Rck0qdcI/edit?usp=sharing) for explaination of each score.
+<!-- Please refer to [these slides](https://docs.google.com/presentation/d/1bicxoR_L3t05p5xw-qZM0Dj5KdJhjynqLM0Rck0qdcI/edit?usp=sharing) for explaination of each score. -->
 
 You can select a submission and click `Update Selected Submissions` on the bottom to update its evaluation status to the private leaderboard. Please note that <font color=red>public score and private score are exactly the same</font> in our case. So please ignore the descriptions in `My Submissions` tab. 
 
@@ -90,7 +93,7 @@ If you saw a random UUID in Submission Comment, the error happens on [this line]
 This is likely due to server error on Hugging Face side, please wait for a while and submit again. If this error persists, contact our challenge host below.
 
 ### My error information is not listed here, what should I do?
-If you confirm that the submission format is correct, please contact the challenge host [Chonghao Sima](mailto:simachonghao@pjlab.org.cn) via email. Please include the **Submission ID** of the corresponding submission in the email. The Submission ID can be found in the `My Submissions` tab.
+If you confirm that the submission format is correct, please contact the challenge host [Thomas Tian](mailto:rantian@berkeley.edu) via email. Please include the **Submission ID** of the corresponding submission in the email. The Submission ID can be found in the `My Submissions` tab.
 
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