diff --git a/.gitmodules b/.gitmodules
index 628a9e4928..6e6887259d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,15 +1,9 @@
-[submodule "substrate"]
-	path = substrate
-	url = https://github.com/paritytech/substrate.git
 [submodule "crates/phactory/api/proto"]
 	path = crates/phactory/api/proto
 	url = https://github.com/Phala-Network/prpc-protos.git
-[submodule "standalone/pruntime/rizin"]
-	path = standalone/pruntime/rizin
-	url = https://github.com/rizinorg/rizin
 [submodule "subxt"]
 	path = subxt
 	url = https://github.com/Phala-Network/substrate-subxt.git
 [submodule "standalone/prouter/i2pd"]
 	path = standalone/prouter/i2pd
-	url = https://github.com/Soptq/i2pd.git
+	url = https://github.com/Phala-Network/i2pd.git
diff --git a/standalone/prouter/i2pd b/standalone/prouter/i2pd
index 3900e9a04b..34c0c1b2a7 160000
--- a/standalone/prouter/i2pd
+++ b/standalone/prouter/i2pd
@@ -1 +1 @@
-Subproject commit 3900e9a04bda081349a479c440f2e5b7f32cc50a
+Subproject commit 34c0c1b2a7259fccc3041414310c3c3ac65c7d4f