diff --git a/codec/encoder/plus/src/welsEncoderExt.cpp b/codec/encoder/plus/src/welsEncoderExt.cpp
index 8e712463..41fdcce8 100644
--- a/codec/encoder/plus/src/welsEncoderExt.cpp
+++ b/codec/encoder/plus/src/welsEncoderExt.cpp
@@ -488,7 +488,7 @@ void CWelsH264SVCEncoder::TraceParamInfo (SEncParamExt* pParam) {
   WelsLog (&m_pWelsTrace->m_sLogCtx, WELS_LOG_INFO,
            "iUsageType = %d,iPicWidth= %d;iPicHeight= %d;iTargetBitrate= %d;iMaxBitrate= %d;iRCMode= %d;iPaddingFlag= %d;iTemporalLayerNum= %d;iSpatialLayerNum= %d;fFrameRate= %.6ff;uiIntraPeriod= %d;"
            "eSpsPpsIdStrategy = %d;bPrefixNalAddingCtrl = %d;bEnableDenoise= %d;bEnableBackgroundDetection= %d;bEnableAdaptiveQuant= %d;bEnableFrameSkip= %d;bEnableLongTermReference= %d;iLtrMarkPeriod= %d;"
-           "iComplexityMode = %d;iNumRefFrame = %d;iEntropyCodingModeFlag = %d;uiMaxNalSize = %d;iLTRRefNum = %d;iMultipleThreadIdc = %d;iLoopFilterDisableIdc = %d (offset(alpha/beta): %d,%d)",
+           "iComplexityMode = %d;iNumRefFrame = %d;iEntropyCodingModeFlag = %d;uiMaxNalSize = %d;iLTRRefNum = %d;iMultipleThreadIdc = %d;iLoopFilterDisableIdc = %d (offset(alpha/beta): %d,%d;iMaxQp = %d;iMinQp = %d)",
            pParam->iUsageType,
            pParam->iPicWidth,
            pParam->iPicHeight,
@@ -516,7 +516,9 @@ void CWelsH264SVCEncoder::TraceParamInfo (SEncParamExt* pParam) {
            pParam->iMultipleThreadIdc,
            pParam->iLoopFilterDisableIdc,
            pParam->iLoopFilterAlphaC0Offset,
-           pParam->iLoopFilterBetaOffset
+           pParam->iLoopFilterBetaOffset,
+           pParam->iMaxQp,
+           pParam->iMinQp
           );
   int32_t i = 0;
   int32_t iSpatialLayers = (pParam->iSpatialLayerNum < MAX_SPATIAL_LAYER_NUM) ? (pParam->iSpatialLayerNum) :