diff --git a/doc/FAQ.md b/doc/FAQ.md
index 1a45613fd65c75714947487edb1a02b2c20b4150..00630bd67baef14cfcda18e47a4d5cf8596b6cd0 100644
--- a/doc/FAQ.md
+++ b/doc/FAQ.md
@@ -166,4 +166,3 @@ GLOG_v=2 python -m paddle_serving_server.serve --model xxx_conf/ --port 9999
 
 
 ## 性能优化
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