diff --git a/mpp/codec/mpp_dec.cpp b/mpp/codec/mpp_dec.cpp
index cd5ec01e..ad995ac9 100644
--- a/mpp/codec/mpp_dec.cpp
+++ b/mpp/codec/mpp_dec.cpp
@@ -1121,16 +1121,13 @@ MPP_RET mpp_dec_control(MppDec *dec, MpiCmd cmd, void *param)
     } break;
     case MPP_DEC_SET_DISABLE_ERROR: {
         dec->disable_error = *((RK_U32 *)param);
-    }
+    } break;
     case MPP_DEC_SET_PRESENT_TIME_ORDER: {
         dec->use_preset_time_order = *((RK_U32 *)param);
-    }
+    } break;
     default : {
     } break;
     }
 
-
-
     return MPP_OK;
 }
-