diff --git a/.gitmodules b/.gitmodules
index fee3791..7db3f22 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,3 +8,6 @@
 [submodule "test/src/main/jni/external/lsparself"]
 	path = test/src/main/jni/external/lsparself
 	url = git@github.com:LSPosed/lsparself.git
+[submodule "test/src/main/jni/external/lsprism"]
+	path = test/src/main/jni/external/lsprism
+	url = git@github.com:LSPosed/lsprism.git
diff --git a/lsplant/src/main/jni/lsplant.cc b/lsplant/src/main/jni/lsplant.cc
index dba44b0..e721faa 100644
--- a/lsplant/src/main/jni/lsplant.cc
+++ b/lsplant/src/main/jni/lsplant.cc
@@ -72,9 +72,9 @@ consteval inline auto GetTrampoline() {
     }
     if constexpr (kArch == Arch::kRiscv64) {
         return std::make_tuple(
-            "\x17\x05\x00\x00\x03\x35\xc5\x00\x67\x00\x05\x00\x78\x56\x34\x12\x78\x56\x34\x12"_uarr,
+            "\x17\x05\x00\x00\x03\x35\x05\x01\x83\x3f\x05\x00\x67\x80\x0f\x00\x78\x56\x34\x12\x78\x56\x34\x12"_uarr,
             // NOLINTNEXTLINE
-            uint8_t{84u}, uintptr_t{12u});
+            uint8_t{84u}, uintptr_t{16u});
     }
 }
 
diff --git a/test/src/main/jni/external/lsprism b/test/src/main/jni/external/lsprism
new file mode 160000
index 0000000..ca815ab
--- /dev/null
+++ b/test/src/main/jni/external/lsprism
@@ -0,0 +1 @@
+Subproject commit ca815ab41425fbc3d8ddc9bfcec964848fc1ec23