diff --git a/parser/common/parser_fp16_t.h b/parser/common/parser_fp16_t.h
index 38787d9..b489b7e 100644
--- a/parser/common/parser_fp16_t.h
+++ b/parser/common/parser_fp16_t.h
@@ -608,7 +608,7 @@ T GetManSum(int16_t e_a, const T &m_a, int16_t e_b, const T &m_b) {
       sum = m_a + m_tmp;
     } else {
       m_tmp = m_a;
-      m_tm= RightShift(m_tmp, e_tmp);
+      m_tmp = RightShift(m_tmp, e_tmp);
       sum = m_tmp + m_b;
     }
   } else {