diff --git a/assembly/bin/supersonic-build.bat b/assembly/bin/supersonic-build.bat
index 204accba6..1f64e5344 100644
--- a/assembly/bin/supersonic-build.bat
+++ b/assembly/bin/supersonic-build.bat
@@ -40,7 +40,7 @@ move webapp ..\..\launchers\standalone\target\classes
 rem 5. build backend python modules
 if "%service%"=="pyllm" (
     echo "start installing python modules with pip: ${pip_path}"
-    set requirementPath="%baseDir%/../chat/python/requirements.txt"
+    set requirementPath="%baseDir%/../headless/python/requirements.txt"
     %pip_path% install -r %requirementPath%
     echo "install python modules success"
 )
diff --git a/assembly/bin/supersonic-build.sh b/assembly/bin/supersonic-build.sh
index 70bfb0d92..2561afd21 100755
--- a/assembly/bin/supersonic-build.sh
+++ b/assembly/bin/supersonic-build.sh
@@ -46,7 +46,7 @@ rm -fr  ${buildDir}/webapp
 #5. build backend python modules
 if [ "$service" == "pyllm" ]; then
   echo "start installing python modules with pip: ${pip_path}"
-  requirementPath=$baseDir/../chat/python/requirements.txt
+  requirementPath=$baseDir/../headless/python/requirements.txt
   ${pip_path} install -r ${requirementPath}
   echo "install python modules success"
 fi
diff --git a/chat/python/config/config_parse.py b/headless/python/config/config_parse.py
similarity index 100%
rename from chat/python/config/config_parse.py
rename to headless/python/config/config_parse.py
diff --git a/chat/python/config/run_config.ini b/headless/python/config/run_config.ini
similarity index 100%
rename from chat/python/config/run_config.ini
rename to headless/python/config/run_config.ini
diff --git a/chat/python/few_shot_example/s2sql_exemplar.py b/headless/python/few_shot_example/s2sql_exemplar.py
similarity index 100%
rename from chat/python/few_shot_example/s2sql_exemplar.py
rename to headless/python/few_shot_example/s2sql_exemplar.py
diff --git a/chat/python/few_shot_example/s2sql_exemplar3_transformed.json b/headless/python/few_shot_example/s2sql_exemplar3_transformed.json
similarity index 100%
rename from chat/python/few_shot_example/s2sql_exemplar3_transformed.json
rename to headless/python/few_shot_example/s2sql_exemplar3_transformed.json
diff --git a/chat/python/instances/chromadb_instance.py b/headless/python/instances/chromadb_instance.py
similarity index 100%
rename from chat/python/instances/chromadb_instance.py
rename to headless/python/instances/chromadb_instance.py
diff --git a/chat/python/instances/llm_instance.py b/headless/python/instances/llm_instance.py
similarity index 100%
rename from chat/python/instances/llm_instance.py
rename to headless/python/instances/llm_instance.py
diff --git a/chat/python/instances/logging_instance.py b/headless/python/instances/logging_instance.py
similarity index 100%
rename from chat/python/instances/logging_instance.py
rename to headless/python/instances/logging_instance.py
diff --git a/chat/python/instances/text2vec_instance.py b/headless/python/instances/text2vec_instance.py
similarity index 100%
rename from chat/python/instances/text2vec_instance.py
rename to headless/python/instances/text2vec_instance.py
diff --git a/chat/python/requirements.txt b/headless/python/requirements.txt
similarity index 100%
rename from chat/python/requirements.txt
rename to headless/python/requirements.txt
diff --git a/chat/python/services/plugin_call/prompt_construct.py b/headless/python/services/plugin_call/prompt_construct.py
similarity index 100%
rename from chat/python/services/plugin_call/prompt_construct.py
rename to headless/python/services/plugin_call/prompt_construct.py
diff --git a/chat/python/services/plugin_call/run.py b/headless/python/services/plugin_call/run.py
similarity index 100%
rename from chat/python/services/plugin_call/run.py
rename to headless/python/services/plugin_call/run.py
diff --git a/chat/python/services/query_retrieval/retriever.py b/headless/python/services/query_retrieval/retriever.py
similarity index 100%
rename from chat/python/services/query_retrieval/retriever.py
rename to headless/python/services/query_retrieval/retriever.py
diff --git a/chat/python/services/query_retrieval/run.py b/headless/python/services/query_retrieval/run.py
similarity index 100%
rename from chat/python/services/query_retrieval/run.py
rename to headless/python/services/query_retrieval/run.py
diff --git a/chat/python/services/s2sql/auto_cot.py b/headless/python/services/s2sql/auto_cot.py
similarity index 100%
rename from chat/python/services/s2sql/auto_cot.py
rename to headless/python/services/s2sql/auto_cot.py
diff --git a/chat/python/services/s2sql/auto_cot_run.py b/headless/python/services/s2sql/auto_cot_run.py
similarity index 100%
rename from chat/python/services/s2sql/auto_cot_run.py
rename to headless/python/services/s2sql/auto_cot_run.py
diff --git a/chat/python/services/s2sql/constructor.py b/headless/python/services/s2sql/constructor.py
similarity index 100%
rename from chat/python/services/s2sql/constructor.py
rename to headless/python/services/s2sql/constructor.py
diff --git a/chat/python/services/s2sql/examples_reload_run.py b/headless/python/services/s2sql/examples_reload_run.py
similarity index 100%
rename from chat/python/services/s2sql/examples_reload_run.py
rename to headless/python/services/s2sql/examples_reload_run.py
diff --git a/chat/python/services/s2sql/output_parser.py b/headless/python/services/s2sql/output_parser.py
similarity index 100%
rename from chat/python/services/s2sql/output_parser.py
rename to headless/python/services/s2sql/output_parser.py
diff --git a/chat/python/services/s2sql/run.py b/headless/python/services/s2sql/run.py
similarity index 100%
rename from chat/python/services/s2sql/run.py
rename to headless/python/services/s2sql/run.py
diff --git a/chat/python/services/s2sql/sql_agent.py b/headless/python/services/s2sql/sql_agent.py
similarity index 100%
rename from chat/python/services/s2sql/sql_agent.py
rename to headless/python/services/s2sql/sql_agent.py
diff --git a/chat/python/services_router/plugin_call_service.py b/headless/python/services_router/plugin_call_service.py
similarity index 100%
rename from chat/python/services_router/plugin_call_service.py
rename to headless/python/services_router/plugin_call_service.py
diff --git a/chat/python/services_router/preset_query_service.py b/headless/python/services_router/preset_query_service.py
similarity index 100%
rename from chat/python/services_router/preset_query_service.py
rename to headless/python/services_router/preset_query_service.py
diff --git a/chat/python/services_router/query2sql_service.py b/headless/python/services_router/query2sql_service.py
similarity index 100%
rename from chat/python/services_router/query2sql_service.py
rename to headless/python/services_router/query2sql_service.py
diff --git a/chat/python/services_router/retriever_service.py b/headless/python/services_router/retriever_service.py
similarity index 100%
rename from chat/python/services_router/retriever_service.py
rename to headless/python/services_router/retriever_service.py
diff --git a/chat/python/services_router/solved_query_service.py b/headless/python/services_router/solved_query_service.py
similarity index 100%
rename from chat/python/services_router/solved_query_service.py
rename to headless/python/services_router/solved_query_service.py
diff --git a/chat/python/supersonic_pyllm.py b/headless/python/supersonic_pyllm.py
similarity index 100%
rename from chat/python/supersonic_pyllm.py
rename to headless/python/supersonic_pyllm.py
diff --git a/chat/python/utils/chromadb_utils.py b/headless/python/utils/chromadb_utils.py
similarity index 100%
rename from chat/python/utils/chromadb_utils.py
rename to headless/python/utils/chromadb_utils.py
diff --git a/chat/python/utils/text2vec.py b/headless/python/utils/text2vec.py
similarity index 100%
rename from chat/python/utils/text2vec.py
rename to headless/python/utils/text2vec.py