diff --git a/mpp/codec/mpp_enc_v2.cpp b/mpp/codec/mpp_enc_v2.cpp
index 9b301f78..ff467945 100644
--- a/mpp/codec/mpp_enc_v2.cpp
+++ b/mpp/codec/mpp_enc_v2.cpp
@@ -724,6 +724,7 @@ void *mpp_enc_thread(void *data)
 
         enc_dbg_detail("task %d rc frame end\n", frm->seq_idx);
         RUN_ENC_RC_FUNC(rc_frm_end, enc->rc_ctx, rc_task, mpp, ret);
+
         if (frm->reencode) {
             enc_dbg_reenc("reencode time %d\n", frm->reencode_times);
             goto TASK_REENCODE;
@@ -844,7 +845,8 @@ MPP_RET mpp_enc_init_v2(MppEnc *enc, MppEncCfg *cfg)
     p->enc_hal  = enc_hal;
     p->mpp      = cfg->mpp;
 
-    {   // create header packet storage
+    {
+        // create header packet storage
         size_t size = SZ_1K;
         void *ptr = mpp_calloc_size(void, size);
 
diff --git a/mpp/codec/rc/rc_model_v2.c b/mpp/codec/rc/rc_model_v2.c
index d5ab0910..2f27754c 100644
--- a/mpp/codec/rc/rc_model_v2.c
+++ b/mpp/codec/rc/rc_model_v2.c
@@ -420,13 +420,10 @@ MPP_RET reenc_calc_cbr_ratio(RcModelV2Ctx *ctx, EncRcTaskInfo *cfg)
     RK_S32 target_bps = ctx->target_bps;
     RK_S32 water_level = 0;
     RK_S32 idx1, idx2;
-    RK_S32 i_flag = 0;
     RK_S32 bit_diff_ratio, ins_ratio, bps_ratio, wl_ratio;
 
     rc_dbg_func("enter %p\n", ctx);
 
-    i_flag = (ctx->frame_type == INTRA_FRAME);
-
     if (real_bit + ctx->stat_watl > ctx->stat_watl_thrd)
         water_level = ctx->stat_watl_thrd - ctx->bit_per_frame;
     else
@@ -454,7 +451,7 @@ MPP_RET reenc_calc_cbr_ratio(RcModelV2Ctx *ctx, EncRcTaskInfo *cfg)
         ins_ratio = 6 * ins_ratio;
         ins_ratio = mpp_clip(ins_ratio, -192, 256);
     } else {
-        if (i_flag) {
+        if (ctx->frame_type == INTRA_FRAME) {
             ins_ratio = 3 * ins_ratio;
             ins_ratio = mpp_clip(ins_ratio, -192, 256);
         } else {
@@ -850,11 +847,11 @@ MPP_RET rc_model_v2_end(void *ctx, EncRcTask *task)
     } else {
         rc_dbg_rc("bits_mode_update real_bit %d", cfg->bit_real);
         bits_model_update(p, cfg->bit_real);
-        p->pre_target_bits = cfg->bit_target;
-        p->pre_real_bits = cfg->bit_real;
         p->last_inst_bps = p->ins_bps;
         p->last_frame_type = p->frame_type;
     }
+    p->pre_target_bits = cfg->bit_target;
+    p->pre_real_bits = cfg->bit_real;
 
     rc_dbg_func("leave %p\n", ctx);
     return MPP_OK;