diff --git a/agl/python/examples/geniepath_ppi/ReadMe.md b/agl/python/examples/geniepath_ppi/README.md
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diff --git a/agl/python/examples/hegnn_acm/ReadMe.md b/agl/python/examples/hegnn_acm/README.md
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diff --git a/agl/python/examples/kcan_movielens/readme.md b/agl/python/examples/kcan_movielens/README.md
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rename from agl/python/examples/kcan_movielens/readme.md
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diff --git a/agl/python/examples/pagnn/ReadMe.md b/agl/python/examples/pagnn/README.md
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diff --git a/agl/python/examples/ssr_lastfm/readme.md b/agl/python/examples/ssr_lastfm/README.md
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rename from agl/python/examples/ssr_lastfm/readme.md
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--- a/agl/python/examples/ssr_lastfm/readme.md
+++ b/agl/python/examples/ssr_lastfm/README.md
@@ -85,4 +85,4 @@ python ssr2_ego_eval.py
 
 ## BenchMark
 * 效果
-  * ssr 未调参，50 epoch, auc ~0.8左右, prec@15 ~ 0.36 左右 , recall@15 ~ 0.54左右 
\ No newline at end of file
+  * ssr 未调参，50 epoch, auc ~0.8左右, prec@15 ~ 0.36 左右 , recall@15 ~ 0.54左右