diff --git a/README.md b/README.md
index 2da4242..c4889c3 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ and connected Milvus before loading the data.**
 import towhee
 
 towhee.dc(your_embeddings) \
-    .ann_insert.milvus(uri='tcp://localhost:19530/my_collection')
+    .ann_insert.milvus(uri='tcp://<milvus-host>:<milvus-port>/<collection-name>')
 ```
 
 *Write a same pipeline with explicit inputs/outputs name specifications:*
@@ -34,7 +34,7 @@ towhee.dc(your_embeddings) \
 import towhee
 
 towhee.dc['vec'](your_embeddings) \
-    .ann_insert.milvus['vec', 'results'](uri='tcp://localhost:19530/my_collection') \
+    .ann_insert.milvus['vec', 'results'](uri='tcp://<milvus-host>:<milvus-port>/<collection-name>') \
     .show()
 ```