diff --git a/.gitmodules b/.gitmodules
index 8f6e12e0..c76c5d99 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "backend/openapi"]
 	path = backend/openapi
-	url = https://gitee.com/dnftools/dcalcopenapi.git
+	url = ../dcalcopenapi.git
 [submodule "images"]
 	path = images
-	url = https://gitee.com/dnftools/dcalcimages.git
+	url = ../dcalcimages.git
diff --git a/images b/images
index 18e72024..3b53be0f 160000
--- a/images
+++ b/images
@@ -1 +1 @@
-Subproject commit 18e7202432be5304811a6bedb61c615048c0fc5a
+Subproject commit 3b53be0f8893683322d4d072bf9606310d6c11ac