diff --git a/pypi/data-processing/src/common/config.py b/pypi/data-processing/src/common/config.py
index 2f8675577..2b5fcc99f 100644
--- a/pypi/data-processing/src/common/config.py
+++ b/pypi/data-processing/src/common/config.py
@@ -68,11 +68,16 @@ def __set_property_value(self):
 
         self.llm_qa_retry_count = int(llm_qa_retry_count)
 
-        # knowledge
+        # dataprocess
+        dataprocess = model_cr.get_dataprocess_in_k8s_configmap(
+            namespace=k8s_pod_namespace, config_map_name=k8s_default_config
+        )
         # chunk size
-        self.knowledge_chunk_size = 500
+        self.knowledge_chunk_size = dataprocess.get("chunkSize", 500)
         # chunk overlap
         self.knowledge_chunk_overlap = 50
+        # worker
+        self.worker = dataprocess.get("worker", 1)
 
         # backend PostgreSQL
         postgresql_config = postgresql_cr.get_postgresql_config_in_k8s_configmap(
diff --git a/pypi/data-processing/src/document_chunks/spacy_text_splitter.py b/pypi/data-processing/src/document_chunks/spacy_text_splitter.py
index df05fe41b..a0e74ca45 100644
--- a/pypi/data-processing/src/document_chunks/spacy_text_splitter.py
+++ b/pypi/data-processing/src/document_chunks/spacy_text_splitter.py
@@ -24,10 +24,15 @@ def __init__(
         self,
         separator: str = "\n\n",
         pipeline: str = "zh_core_web_sm",
-        chunk_size: int = 500,
-        chunk_overlap: int = 10,
+        chunk_size: int = None,
+        chunk_overlap: int = None,
     ):
         """Initialize the spacy text splitter."""
+        if chunk_size is None:
+            chunk_size = config.knowledge_chunk_size
+        if chunk_overlap is None:
+            chunk_overlap = config.knowledge_chunk_overlap
+
         if chunk_overlap > chunk_size:
             raise ValueError(
                 f"Got a larger chunk overlap ({chunk_overlap}) than chunk size "
diff --git a/pypi/data-processing/src/kube/model_cr.py b/pypi/data-processing/src/kube/model_cr.py
index 4170ebb8d..7c7a57fad 100644
--- a/pypi/data-processing/src/kube/model_cr.py
+++ b/pypi/data-processing/src/kube/model_cr.py
@@ -124,4 +124,34 @@ def get_spec_for_embedding_k8s_cr(name, namespace):
         return {"status": 200, "message": "获取embedding中的provider成功", "data": provider}
     except Exception as ex:
         logger.error(str(ex))
-        return {"status": 400, "message": "获取embedding中的provider失败", "data": ""}
\ No newline at end of file
+        return {"status": 400, "message": "获取embedding中的provider失败", "data": ""}
+
+def get_dataprocess_in_k8s_configmap(namespace, config_map_name):
+    """Get the dataprocess in the configmap.
+
+    namespace: namespace;
+    config_map_name: config map name
+    """
+    try:
+        kube = client.KubeEnv()
+
+        config_map = kube.read_namespaced_config_map(
+            namespace=namespace, name=config_map_name
+        )
+
+        config = config_map.data.get("dataprocess")
+
+        json_data = yaml.safe_load(config)
+
+        return json_data
+    except Exception as ex:
+        logger.error(
+            "".join(
+                [
+                    f"Can not the dataprocess. The error is: \n",
+                    f"{traceback.format_exc()}\n",
+                ]
+            )
+        )
+
+        return None
diff --git a/pypi/data-processing/src/server.py b/pypi/data-processing/src/server.py
index f084b758d..b59c63013 100644
--- a/pypi/data-processing/src/server.py
+++ b/pypi/data-processing/src/server.py
@@ -88,4 +88,4 @@ def _create_database_connection():
 
 
 if __name__ == "__main__":
-    sanic_app.run(host="0.0.0.0", port=28888, access_log=False, debug=False, workers=2)
+    sanic_app.run(host="0.0.0.0", port=28888, access_log=False, debug=False, workers=config.worker)