diff --git a/.gitmodules b/.gitmodules
index fde7751..8c64a62 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "dep/dbmgr"]
 	path = dep/dbmgr
-	url = git@github.com:aimrebirth/DatabaseManager.git
+	url = https://github.com/aimrebirth/DatabaseManager.git