diff --git a/libcpu/risc-v/k210/interrupt.c b/libcpu/risc-v/k210/interrupt.c
index f6424ab5ef509e0406803de1bcdef774d6bf6ce4..45b437c099e617a8bdb360fc8f63d09596cb5e48 100644
--- a/libcpu/risc-v/k210/interrupt.c
+++ b/libcpu/risc-v/k210/interrupt.c
@@ -233,8 +233,82 @@ uintptr_t handle_irq_m_ext(uintptr_t cause, uintptr_t epc)
 
     return epc;
 }
+struct exception_stack_frame
+{
+    uint64_t x1;
+    uint64_t x2;
+    uint64_t x3;
+    uint64_t x4;
+    uint64_t x5;
+    uint64_t x6;
+    uint64_t x7;
+    uint64_t x8;
+    uint64_t x9;
+    uint64_t x10;
+    uint64_t x11;
+    uint64_t x12;
+    uint64_t x13;
+    uint64_t x14;
+    uint64_t x15;
+    uint64_t x16;
+    uint64_t x17;
+    uint64_t x18;
+    uint64_t x19;
+    uint64_t x20;
+    uint64_t x21;
+    uint64_t x22;
+    uint64_t x23;
+    uint64_t x24;
+    uint64_t x25;
+    uint64_t x26;
+    uint64_t x27;
+    uint64_t x28;
+    uint64_t x29;
+    uint64_t x30;
+    uint64_t x31;
+};
+
+void print_stack_frame(uintptr_t * sp)
+{
+    struct exception_stack_frame * esf = (struct exception_stack_frame *)sp;
+
+    rt_kprintf("\n=================================================================\n");
+    rt_kprintf("x1 (ra   : Return address                ) ==> 0x%08x%08x\n", esf->x1 >> 32  , esf->x1 & UINT32_MAX);
+    rt_kprintf("x2 (sp   : Stack pointer                 ) ==> 0x%08x%08x\n", esf->x2 >> 32  , esf->x2 & UINT32_MAX);
+    rt_kprintf("x3 (gp   : Global pointer                ) ==> 0x%08x%08x\n", esf->x3 >> 32  , esf->x3 & UINT32_MAX);
+    rt_kprintf("x4 (tp   : Thread pointer                ) ==> 0x%08x%08x\n", esf->x4 >> 32  , esf->x4 & UINT32_MAX);
+    rt_kprintf("x5 (t0   : Temporary                     ) ==> 0x%08x%08x\n", esf->x5 >> 32  , esf->x5 & UINT32_MAX);
+    rt_kprintf("x6 (t1   : Temporary                     ) ==> 0x%08x%08x\n", esf->x6 >> 32  , esf->x6 & UINT32_MAX);
+    rt_kprintf("x7 (t2   : Temporary                     ) ==> 0x%08x%08x\n", esf->x7 >> 32  , esf->x7 & UINT32_MAX);
+    rt_kprintf("x8 (s0/fp: Save register,frame pointer   ) ==> 0x%08x%08x\n", esf->x8 >> 32  , esf->x8 & UINT32_MAX);
+    rt_kprintf("x9 (s1   : Save register                 ) ==> 0x%08x%08x\n", esf->x9 >> 32  , esf->x9 & UINT32_MAX);
+    rt_kprintf("x10(a0   : Function argument,return value) ==> 0x%08x%08x\n", esf->x10 >> 32 , esf->x10 & UINT32_MAX);
+    rt_kprintf("x11(a1   : Function argument,return value) ==> 0x%08x%08x\n", esf->x11 >> 32 , esf->x11 & UINT32_MAX);
+    rt_kprintf("x12(a2   : Function argument             ) ==> 0x%08x%08x\n", esf->x12 >> 32 , esf->x12 & UINT32_MAX);
+    rt_kprintf("x13(a3   : Function argument             ) ==> 0x%08x%08x\n", esf->x13 >> 32 , esf->x13 & UINT32_MAX);
+    rt_kprintf("x14(a4   : Function argument             ) ==> 0x%08x%08x\n", esf->x14 >> 32 , esf->x14 & UINT32_MAX);
+    rt_kprintf("x15(a5   : Function argument             ) ==> 0x%08x%08x\n", esf->x15 >> 32 , esf->x15 & UINT32_MAX);
+    rt_kprintf("x16(a6   : Function argument             ) ==> 0x%08x%08x\n", esf->x16 >> 32 , esf->x16 & UINT32_MAX);
+    rt_kprintf("x17(a7   : Function argument             ) ==> 0x%08x%08x\n", esf->x17 >> 32 , esf->x17 & UINT32_MAX);
+    rt_kprintf("x18(s2   : Save register                 ) ==> 0x%08x%08x\n", esf->x18 >> 32 , esf->x18 & UINT32_MAX);
+    rt_kprintf("x19(s3   : Save register                 ) ==> 0x%08x%08x\n", esf->x19 >> 32 , esf->x19 & UINT32_MAX);
+    rt_kprintf("x20(s4   : Save register                 ) ==> 0x%08x%08x\n", esf->x20 >> 32 , esf->x20 & UINT32_MAX);
+    rt_kprintf("x21(s5   : Save register                 ) ==> 0x%08x%08x\n", esf->x21 >> 32 , esf->x21 & UINT32_MAX);
+    rt_kprintf("x22(s6   : Save register                 ) ==> 0x%08x%08x\n", esf->x22 >> 32 , esf->x22 & UINT32_MAX);
+    rt_kprintf("x23(s7   : Save register                 ) ==> 0x%08x%08x\n", esf->x23 >> 32 , esf->x23 & UINT32_MAX);
+    rt_kprintf("x24(s8   : Save register                 ) ==> 0x%08x%08x\n", esf->x24 >> 32 , esf->x24 & UINT32_MAX);
+    rt_kprintf("x25(s9   : Save register                 ) ==> 0x%08x%08x\n", esf->x25 >> 32 , esf->x25 & UINT32_MAX);
+    rt_kprintf("x26(s10  : Save register                 ) ==> 0x%08x%08x\n", esf->x26 >> 32 , esf->x26 & UINT32_MAX);
+    rt_kprintf("x27(s11  : Save register                 ) ==> 0x%08x%08x\n", esf->x27 >> 32 , esf->x27 & UINT32_MAX);
+    rt_kprintf("x28(t3   : Temporary                     ) ==> 0x%08x%08x\n", esf->x28 >> 32 , esf->x28 & UINT32_MAX);
+    rt_kprintf("x29(t4   : Temporary                     ) ==> 0x%08x%08x\n", esf->x29 >> 32 , esf->x29 & UINT32_MAX);
+    rt_kprintf("x30(t5   : Temporary                     ) ==> 0x%08x%08x\n", esf->x30 >> 32 , esf->x30 & UINT32_MAX);
+    rt_kprintf("x31(t6   : Temporary                     ) ==> 0x%08x%08x\n", esf->x31 >> 32 , esf->x31 & UINT32_MAX);
+    rt_kprintf("=================================================================\n");
+}
+
 
-uintptr_t handle_trap(uintptr_t mcause, uintptr_t epc)
+uintptr_t handle_trap(uintptr_t mcause, uintptr_t epc, uintptr_t * sp)
 {
     int cause = mcause & CAUSE_MACHINE_IRQ_REASON_MASK;
 
@@ -310,6 +384,7 @@ uintptr_t handle_trap(uintptr_t mcause, uintptr_t epc)
                 break;
         }
         rt_kprintf("\n");
+        print_stack_frame(sp);
         rt_kprintf("exception pc => 0x%08x\n", epc);
         rt_kprintf("current thread: %.*s\n", RT_NAME_MAX, tid->name);
 #ifdef RT_USING_FINSH
diff --git a/libcpu/risc-v/k210/interrupt_gcc.S b/libcpu/risc-v/k210/interrupt_gcc.S
index 5d3e8368b1282a27eb318e955223cba28ab65cf9..aeda72ab31732f3c94136e4d58d9f26e7ed4fec5 100644
--- a/libcpu/risc-v/k210/interrupt_gcc.S
+++ b/libcpu/risc-v/k210/interrupt_gcc.S
@@ -69,7 +69,7 @@ trap_entry:
     call  rt_interrupt_enter
     csrr  a0, mcause
     csrr  a1, mepc
-    mv    a2, sp
+    mv    a2, s0
     call  handle_trap
     call  rt_interrupt_leave