diff --git a/README.md b/README.md
index 665dbc5..44653c6 100644
--- a/README.md
+++ b/README.md
@@ -21,4 +21,13 @@
 
 
 # LNA 
+
+
+# 防雷
+
+
+# 带通
+
+
+
 天地通检测资料
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