diff --git a/AI/opea/codegen/README.md b/AI/opea/codegen/README.md
index 72d4088e063ad1c8d7f97e66bdcd7783e25c25d5..ac8b8d64878f10e53469a55df31dda5bf1d75264 100644
--- a/AI/opea/codegen/README.md
+++ b/AI/opea/codegen/README.md
@@ -116,4 +116,4 @@ docker pull openeuler/codegen-ui:latest
 
    To access the frontend, open the following URL in your browser: http://{host_ip}:5173.
 
-   By default, the UI runs on port 5173 internally.
+   By default, the UI runs on port 5173 internally.
\ No newline at end of file
diff --git a/AI/opea/codetrans/README.md b/AI/opea/codetrans/README.md
index 8c53e71b3f20febc948742ccdb412876164d0bae..b3c6545d3ab90861cdd2109e42e0684793bf46ee 100644
--- a/AI/opea/codetrans/README.md
+++ b/AI/opea/codetrans/README.md
@@ -111,4 +111,4 @@ docker pull openeuler/codetrans-ui:latest
 
    To access the frontend, open the following URL in your browser: http://{host_ip}:5173.
 
-   By default, the UI runs on port 5173 internally.
+   By default, the UI runs on port 5173 internally.
\ No newline at end of file
diff --git a/AI/opea/docsum/README.md b/AI/opea/docsum/README.md
index 21e825e3e7df17ecb1b05189c4f3fe0b2ebbcba2..a52069d1fb2fe7c186dd8c8e7d5789cefe3ee650 100644
--- a/AI/opea/docsum/README.md
+++ b/AI/opea/docsum/README.md
@@ -169,4 +169,4 @@ docker pull openeuler/docsum-ui:latest
 
    To access the frontend, open the following URL in your browser: http://{host_ip}:5173.
 
-   By default, the UI runs on port 5173 internally.
+   By default, the UI runs on port 5173 internally.
\ No newline at end of file
diff --git a/AI/opea/faqgen/README.md b/AI/opea/faqgen/README.md
index 801d680fe72b142b059c39e1506df517c0cbc6f9..b44756d7c4198b8744585a232c32f9659e86d86a 100644
--- a/AI/opea/faqgen/README.md
+++ b/AI/opea/faqgen/README.md
@@ -113,5 +113,3 @@ curl http://${host_ip}:8888/v1/graphrag \
         "model": "gpt-4o-mini","messages": [{"role": "user","content": "What is the revenue of Nike in 2023?
     "}]}'
 ```
-
-
diff --git a/AI/vllm-ascend/README.md b/AI/vllm-ascend/README.md
index 6ac591aff2f836ca4f3e13a45d7d3010de166e93..a7b0bbe304b0d2d50e4f701921387a2e477bf774 100644
--- a/AI/vllm-ascend/README.md
+++ b/AI/vllm-ascend/README.md
@@ -94,4 +94,4 @@ for output in outputs:
 
 # Question and answering
 
-If you have any questions or want to use some special features, please submit an issue or a pull request on [openeuler-docker-images](https://gitee.com/openeuler/openeuler-docker-images)⁠.
\ No newline at end of file
+If you have any questions or want to use some special features, please submit an issue or a pull request on [openeuler-docker-images](https://gitee.com/openeuler/openeuler-docker-images)⁠.