diff --git a/nemu/src/isa/riscv32/inst.c b/nemu/src/isa/riscv32/inst.c
index 33ad44e..4065268 100644
--- a/nemu/src/isa/riscv32/inst.c
+++ b/nemu/src/isa/riscv32/inst.c
@@ -54,6 +54,7 @@ static void decode_operand(Decode *s, int *rd, word_t *src1, word_t *src2, word_
 static void do_branch(Decode *s, bool condition, word_t offset) {
   if (condition) {
     printf("offset: %x %d\n", offset, offset);
+    puts(s->logbuf);
     s->dnpc = s->pc + offset;
   }
 }