diff --git a/bsp/artinchip/sys/d12x/vectors.S b/bsp/artinchip/sys/d12x/vectors.S
index 5c8e0e4e..a16ca2e3 100644
--- a/bsp/artinchip/sys/d12x/vectors.S
+++ b/bsp/artinchip/sys/d12x/vectors.S
@@ -154,7 +154,6 @@ Default_IRQHandler:
     .type   trap, %function
 trap:
     /* Check for interrupt */
-    j       .
     addi    sp, sp, -4
     sw      t0, 0x0(sp)
     csrr    t0, mcause
diff --git a/bsp/artinchip/sys/d13x/vectors.S b/bsp/artinchip/sys/d13x/vectors.S
index e20b6fda..4c610b7f 100644
--- a/bsp/artinchip/sys/d13x/vectors.S
+++ b/bsp/artinchip/sys/d13x/vectors.S
@@ -154,7 +154,6 @@ Default_IRQHandler:
     .type   trap, %function
 trap:
     /* Check for interrupt */
-    j       .
     addi    sp, sp, -4
     sw      t0, 0x0(sp)
     csrr    t0, mcause
diff --git a/bsp/artinchip/sys/g73x/vectors.S b/bsp/artinchip/sys/g73x/vectors.S
index e20b6fda..4c610b7f 100644
--- a/bsp/artinchip/sys/g73x/vectors.S
+++ b/bsp/artinchip/sys/g73x/vectors.S
@@ -154,7 +154,6 @@ Default_IRQHandler:
     .type   trap, %function
 trap:
     /* Check for interrupt */
-    j       .
     addi    sp, sp, -4
     sw      t0, 0x0(sp)
     csrr    t0, mcause