diff --git a/docs/develop/launch_ragflow_from_source.md b/docs/develop/launch_ragflow_from_source.md
index 28683072b..b81e14e6a 100644
--- a/docs/develop/launch_ragflow_from_source.md
+++ b/docs/develop/launch_ragflow_from_source.md
@@ -91,10 +91,16 @@ docker compose -f docker/docker-compose-base.yml up -d
    export HF_ENDPOINT=https://hf-mirror.com
    ```
 
-4. Run the **entrypoint.sh** script to launch the backend service:
+4. Check the configuration in **conf/service_conf.yaml**, ensuring all hosts and ports are correctly set.
+   
+5. Run the **entrypoint.sh** script to launch the backend service:
 
+   ```shell
+   JEMALLOC_PATH=$(pkg-config --variable=libdir jemalloc)/libjemalloc.so;
+   LD_PRELOAD=$JEMALLOC_PATH python rag/svr/task_executor.py 1;
    ```
-   bash docker/entrypoint.sh
+   ```shell
+   python api/ragflow_server.py;
    ```
 
 ### Launch the RAGFlow frontend service