diff --git a/README.md b/README.md
index a9f000cbfb9135b87307c440d21779f2fc2f07e2..d369e4101def9e03112f1772273ca17b1bd88ae5 100644
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@@ -3,6 +3,7 @@
 Welcome to the OpenHarmony documentation repository.
 
 This repository stores device and application development documents provided by OpenHarmony. Your contribution to the OpenHarmony documentation will be highly appreciated.
+  
 
 ## Contents