diff --git a/README.md b/README.md
index e4385b1ac8..25f7e0463f 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ The core features are following.
SkyWalking supports to collect telemetry (traces and metrics) data from
multiple sources
and multiple formats,
including
-1. Java, .NET
wu-sheng merged pull request #2159: PHP agent
URL: https://github.com/apache/incubator-skywalking/pull/2159
As this is a foreign pull request (from a fork), the diff has been
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