diff --git a/README.md b/README.md
index 54a39e05b..d79dd8747 100755
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ cd simple-rtmp-server/trunk
 <strong>Step 2:</strong> build SRS,
 <strong>Requires Centos6.x/Ubuntu12 32/64bits, others see [Build](https://github.com/winlinvip/simple-rtmp-server/wiki/Build)</strong><br/>
 <pre>
-./configure --with-ssl --without-hls --without-ffmpeg --without-http-callback && make
+./configure && make
 </pre>
 <strong>Step 3:</strong> start SRS <br/>
 <pre>
diff --git a/trunk/auto/options.sh b/trunk/auto/options.sh
index 84beb3afc..015b5012d 100755
--- a/trunk/auto/options.sh
+++ b/trunk/auto/options.sh
@@ -116,12 +116,12 @@ if [ $SRS_ARM_UBUNTU12 = YES ]; then
 else
     if [ $SRS_HLS = RESERVED ]; then SRS_HLS=YES; fi
     if [ $SRS_SSL = RESERVED ]; then SRS_SSL=YES; fi
-    if [ $SRS_FFMPEG = RESERVED ]; then SRS_FFMPEG=YES; fi
-    if [ $SRS_HTTP_CALLBACK = RESERVED ]; then SRS_HTTP_CALLBACK=YES; fi
-    if [ $SRS_LIBRTMP = RESERVED ]; then SRS_LIBRTMP=YES; fi
+    if [ $SRS_FFMPEG = RESERVED ]; then SRS_FFMPEG=NO; fi
+    if [ $SRS_HTTP_CALLBACK = RESERVED ]; then SRS_HTTP_CALLBACK=NO; fi
+    if [ $SRS_LIBRTMP = RESERVED ]; then SRS_LIBRTMP=NO; fi
     if [ $SRS_BWTC = RESERVED ]; then SRS_BWTC=NO; fi
     if [ $SRS_RESEARCH = RESERVED ]; then SRS_RESEARCH=NO; fi
-    if [ $SRS_UTEST = RESERVED ]; then SRS_UTEST=YES; fi
+    if [ $SRS_UTEST = RESERVED ]; then SRS_UTEST=NO; fi
     if [ $SRS_GPERF = RESERVED ]; then SRS_GPERF=NO; fi
     if [ $SRS_GPERF_MC = RESERVED ]; then SRS_GPERF_MC=NO; fi
     if [ $SRS_GPERF_MP = RESERVED ]; then SRS_GPERF_MP=NO; fi