diff --git a/recipe/dapo/README.md b/recipe/dapo/README.md
index cbcf48cdc..75b80f1aa 100644
--- a/recipe/dapo/README.md
+++ b/recipe/dapo/README.md
@@ -36,16 +36,12 @@ bash recipe/dapo/run_dapo_qwen2.5_32b.sh # or other scripts
 
 ## Reproduction Runs
 
-| Setup                                        | AIME 2024 Acc. | Hardware  | Image                                                                | Commit                                                                                       | Enviroment Variables                                                                                                              | Training Script                                                                                                                                             | Training Record                                                                           |
+| Setup                                        | AIME 2024 Acc. | Hardware  | Image                                                                | Commit                                                                                       | Environment Variables                                                                                                             | Training Script                                                                                                                                             | Training Record                                                                           |
 | -------------------------------------------- | -------------- | --------- | -------------------------------------------------------------------- | -------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------- |
 | DAPO                                         | 52%            | 16x8xH800 | `hiyouga/verl:ngc-th2.6.0-cu126-vllm0.8.3-flashinfer0.2.2-cxx11abi0` | [`4f80e4`](https://github.com/volcengine/verl/tree/4f80e465c2ec79ab9c3c30ec74b9745de61d0490) | [runtime_env.yaml](https://github.com/volcengine/verl/blob/4f80e465c2ec79ab9c3c30ec74b9745de61d0490/recipe/dapo/runtime_env.yaml) | [run_dapo_qwen2.5_32b.sh](https://github.com/volcengine/verl/blob/4f80e465c2ec79ab9c3c30ec74b9745de61d0490/recipe/dapo/run_dapo_qwen2.5_32b.sh)             | [W&B](https://wandb.ai/verl-org/DAPO%20Reproduction%20on%20verl/workspace?nw=wmb4qxfht0n) |
 | DAPO w/o Dynamic Sampling                    | 50%            | 16x8xH800 | `hiyouga/verl:ngc-th2.6.0-cu126-vllm0.8.3-flashinfer0.2.2-cxx11abi0` | [`4f80e4`](https://github.com/volcengine/verl/tree/4f80e465c2ec79ab9c3c30ec74b9745de61d0490) | [runtime_env.yaml](https://github.com/volcengine/verl/blob/4f80e465c2ec79ab9c3c30ec74b9745de61d0490/recipe/dapo/runtime_env.yaml) | [run_dapo_wo_ds_qwen2.5_32b.sh](https://github.com/volcengine/verl/blob/4f80e465c2ec79ab9c3c30ec74b9745de61d0490/recipe/dapo/run_dapo_wo_ds_qwen2.5_32b.sh) | [W&B](https://wandb.ai/verl-org/DAPO%20Reproduction%20on%20verl/workspace?nw=wmb4qxfht0n) |
 | DAPO w/o Token-level Loss & Dynamic Sampling | 44%            | 16x8xH20  | `hiyouga/verl:ngc-th2.5.1-cu120-vllm0.7.4-hotfix`                    | [`4f80e4`](https://github.com/volcengine/verl/tree/4f80e465c2ec79ab9c3c30ec74b9745de61d0490) | [runtime_env.yaml](https://github.com/volcengine/verl/blob/4f80e465c2ec79ab9c3c30ec74b9745de61d0490/recipe/dapo/runtime_env.yaml) | [run_dapo_early_qwen2.5_32b.sh](https://github.com/volcengine/verl/blob/4f80e465c2ec79ab9c3c30ec74b9745de61d0490/recipe/dapo/run_dapo_early_qwen2.5_32b.sh) | [W&B](https://wandb.ai/verl-org/DAPO%20Reproduction%20on%20verl/workspace?nw=wmb4qxfht0n) |
 
-> [!NOTE]
->
-> Enabling CUDA graph (`enforce_eager=False`) might cause model performance degradation, whose cause is still under investigation.
-
 > [!IMPORTANT]
 >
 > **📢 Call for Contribution!**
@@ -179,8 +175,18 @@ if self.overlong_buffer_cfg.enable:
 
 Most experiments in the paper, including the best-performant one, are run without Overlong Filtering because it's somehow overlapping with Overlong Reward Shaping in terms of properly learning from the longest outputs. So we don't implement it here.
 
+### What's the difference between [the `recipe/dapo` directory in the `main` branch](https://github.com/volcengine/verl/tree/main/recipe/dapo) and the [`recipe/dapo` branch](https://github.com/volcengine/verl/tree/recipe/dapo/recipe/dapo)?
+
+[The `recipe/dapo` branch](https://github.com/volcengine/verl/tree/recipe/dapo/recipe/dapo) is for **as-is reproduction** and thus won't be updated with new features.
+
+[The `recipe/dapo` directory in the `main` branch](https://github.com/volcengine/verl/tree/main/recipe/dapo) works as an example of how to extend the latest `verl` to implement an algorithm recipe, which will be maintained with new features.
+
 ### Why can't I produce similar results after modifications?
 
 RL infrastructures nowadays still have inherent unrobustness, on which we are still working hard to improve.
 
 We strongly recommend to only modify one thing at a time.
+
+We also list some known problems here:
+
+1. Enabling CUDA graph (`enforce_eager=False`) might cause model performance degradation, whose cause is still under investigation.