diff --git a/testbin/welsenc.cfg b/testbin/welsenc.cfg
index 640c8d94..3edc1a4d 100644
--- a/testbin/welsenc.cfg
+++ b/testbin/welsenc.cfg
@@ -36,6 +36,7 @@ MultipleThreadIdc			    1	# 0: auto(dynamic imp. internal encoder); 1: multiple
 #============================== RATE CONTROL ==============================
 EnableRC				1						# ENABLE RC
 TargetBitrate			5000				    # Unit: kbps, controled by EnableRC also
+EnableFrameSkip			1		#Enable Frame Skip
 
 #============================== DENOISE CONTROL ==============================
 EnableDenoise                   0              # Enable Denoise (1: enable, 0: disable)