diff --git a/README.md b/README.md
index 561035f..5b77ce7 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
-FFmpeg for Apple Platform
+FFmpeg Build Scripts
 ======
 
diff --git a/build.sh b/build.sh
index a9b3752..1449a3a 100755
--- a/build.sh
+++ b/build.sh
@@ -47,6 +47,7 @@ fi
 
 function compile() {
   (
+    set -x
     export PROJ_ROOT="${PROJ_ROOT}"
 
     export PKG_NAME="${1}"
diff --git a/patchs/ffmpeg/01_use_custom_config.patch b/patchs/ffmpeg/01_use_custom_config.patch
index f1fe977..09b61c1 100644
--- a/patchs/ffmpeg/01_use_custom_config.patch
+++ b/patchs/ffmpeg/01_use_custom_config.patch
@@ -9,7 +9,7 @@ index 00c3cee33f..12800dcb21 100755
 +if [ "${GITHUB_ACTIONS}" == "true" ]; then
 +    FFMPEG_CONFIGURATION="${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID} (${GITHUB_SHA})"
 +else
-+    FFMPEG_CONFIGURATION="ffmpeg for apple - $(whoami)@$(uname -n) $(date -u '+%Y-%m-%dT%H:%M:%SZ%:z')"
++    FFMPEG_CONFIGURATION="ffmpeg - $(whoami)@$(uname -n) $(date -u '+%Y-%m-%dT%H:%M:%SZ%:z')"
 +fi
 +
  cat > ffbuild/config.mak <<EOF
diff --git a/scripts/sdl2.sh b/scripts/sdl2.sh
index f63c5e9..d82fbbe 100755
--- a/scripts/sdl2.sh
+++ b/scripts/sdl2.sh
@@ -7,7 +7,6 @@ set -e
 case ${PKG_TYPE} in
   "static")
     PKG_TYPE_FLAG="-D BUILD_SHARED_LIBS:BOOL=0"
-    PKG_LIBRARY_DEPS="-lmbedtls -lmbedx509 -lmbedcrypto -lp256m -leverest"
     ;;
   ?)
     printf "\e[1m\e[31m%s\e[0m\n" "Invalid PKG TYPE: '${PKG_TYPE}'."
@@ -50,20 +49,6 @@ printf "\e[1m\e[36m%s\e[0m\n" "${CMAKE_COMMAND}" && eval ${CMAKE_COMMAND}
 cmake --build "${PKG_BULD_DIR}" -j ${PARALLEL_JOBS}
 cmake --install "${PKG_BULD_DIR}" ${PKG_INST_STRIP}
 
-# PKG_CONFIG_FILE="${PKG_INST_DIR}/lib/pkgconfig/mbedtls.pc"
-# mkdir -p -- "$(dirname ${PKG_CONFIG_FILE})"
-# cat > "${PKG_CONFIG_FILE}" <<- EOF
-# prefix=\${pcfiledir}/../..
-# libdir=\${prefix}/lib
-# includedir=\${prefix}/include
-
-# Name: mbedtls
-# Description: An open source, portable, easy to use, readable and flexible TLS library
-# Version: ${PKG_VERSION}
-# Libs: -L\${libdir} ${PKG_LIBRARY_DEPS}
-# Cflags: -I\${includedir}
-# EOF
-
 if command -v tree >/dev/null 2>&1 ; then
   tree ${PKG_INST_DIR}
 else