diff --git a/README.md b/README.md
index 65043ec..aeb0913 100644
--- a/README.md
+++ b/README.md
@@ -130,7 +130,6 @@ API安全（旁路分析)
 |-------------------|---------------------------|
 | v1.3.0            | v1.3.0                    |
 | ...               | ...                       |
-| v2.7.3            | v2.7.3                    |
 | v3.0.0            | v3.0.0                    |
 | v3.1.0            | v3.1.0                    |
 | v3.2.0            | v3.2.0                    |