diff --git a/README.md b/README.md
index dd4ed18..8557ecc 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ config.model = 'all-MiniLM-L6-v2'
 config.host = '127.0.0.1'
 config.port = '19530'
 config.collection_name = collection_name
+config.source_type = 'url'
 
 p = AutoPipes.pipeline('eqa-insert', config=config)
 res = p('https://raw.githubusercontent.com/towhee-io/towhee/main/README.md')
diff --git a/eqa_insert.py b/eqa_insert.py
index 93bd3c3..d894d29 100644
--- a/eqa_insert.py
+++ b/eqa_insert.py
@@ -69,7 +69,7 @@ def _get_embedding_op(config):
 
 @AutoPipes.register
 def enhanced_qa_insert_pipe(config):
-    text_load_op = ops.text_loader()
+    text_load_op = ops.text_loader(chunk_size=config.chunk_size, source_type=config.source_type)
 
     allow_triton, sentence_embedding_op = _get_embedding_op(config)
     sentence_embedding_config = {}