diff --git a/.gitmodules b/.gitmodules
index 6bb663df1..950c23288 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,8 +8,10 @@
   branch = main
 [submodule "ccpp/physics"]
   path = ccpp/physics
-  url = https://github.com/NCAR/ccpp-physics
-  branch = main
+#  url = https://github.com/NCAR/ccpp-physics
+#  branch = main
+  url = https://github.com/ChunxiZhang-NOAA/ccpp-physics
+  branch = bugfix/aqmflux
 [submodule "upp"]
   path = upp
   url = https://github.com/NOAA-EMC/UPP
diff --git a/ccpp/physics b/ccpp/physics
index cf353f655..0f066a0a3 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit cf353f655829c0105fac9efbae7ed49f5065402c
+Subproject commit 0f066a0a369cc4327ad500d8bd0ee7fbcb2ba6b9