diff --git a/.gitmodules b/.gitmodules
index 59ae9af..82ba17b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "app_protocols/zscanprotocol"]
-path = app_protocols/zscanprotocol
-url = zwsd@192.168.1.3:zprotocols/zscanprotocol.git
 [submodule "stm32components"]
 path = stm32components
 url = zwsd@192.168.1.3:zsdk_stm32_v1/stm32components.git