diff --git a/Ubiquitous/XiZi_AIoT/hardkernel/intr/riscv/rv64gc/hard_spinlock.S b/Ubiquitous/XiZi_AIoT/hardkernel/intr/riscv/rv64gc/hard_spinlock.S
index c8eb7f4a4..970369a92 100644
--- a/Ubiquitous/XiZi_AIoT/hardkernel/intr/riscv/rv64gc/hard_spinlock.S
+++ b/Ubiquitous/XiZi_AIoT/hardkernel/intr/riscv/rv64gc/hard_spinlock.S
@@ -58,7 +58,7 @@ Modification:
 .func _spinlock_lock
 _spinlock_lock:
     mv s0, a0
-    call cpu_get_current
+    li a0, 0       # cpu_get_current
     mv a1, a0
     mv a0, s0
     li a2, UNLOCKED
@@ -76,7 +76,7 @@ _spinlock_lock:
     .func _spinlock_unlock
 _spinlock_unlock:
     mv s0, a0
-    call cpu_get_current
+    li a0, 0       # cpu_get_current
     mv a1, a0
     mv a0, s0
     li a2, UNLOCKED