diff --git a/Dockerfile b/Dockerfile
index 639552f..830863b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM debian:sid
 WORKDIR /
 RUN apt-get update && \
-    apt-get install -y curl libopus0 tini liboggz2 xz-utils python3 \
-        python3-pip ffmpeg python3-certifi python3-brotli python3-websockets python3-requests python3-mutagen && \
+    apt-get install -y curl libopus0 tini liboggz2 xz-utils ffmpeg python3 \
+        python3-pip python3-certifi python3-brotli python3-websockets python3-requests python3-mutagen && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 RUN pip3 install --break-system-packages --no-cache-dir curl_cffi
@@ -10,16 +10,10 @@ RUN pip3 install --break-system-packages --no-cache-dir pycryptodome
 RUN curl -Lo dpp.deb https://dl.dpp.dev/
 RUN dpkg -i dpp.deb
 RUN rm dpp.deb
-# RUN curl -LO https://github.com/BtbN/FFmpeg-Builds/releases/latest/download/ffmpeg-master-latest-linux64-gpl.tar.xz
-# RUN tar -xf ffmpeg-master-latest-linux64-gpl.tar.xz
-# RUN rm ffmpeg-master-latest-linux64-gpl.tar.xz
-# RUN mv ffmpeg-master-latest-linux64-gpl ffmpeg
 RUN curl -LO https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp
 RUN chmod +x ./yt-dlp
 COPY ./build/BumbleCee /BumbleCee
 COPY ./streamOpus.sh /streamOpus.sh
-# RUN curl -LO https://github.com/HappyTanuki/BumbleCee/releases/latest/download/BumbleCee
-# RUN curl -LO https://github.com/HappyTanuki/BumbleCee/releases/latest/download/streamOpus.sh
 RUN chmod +x BumbleCee
 RUN chmod +x streamOpus.sh
 ENTRYPOINT ["/usr/bin/tini", "--", "./BumbleCee"]
\ No newline at end of file
diff --git a/README.md b/README.md
index 2666fa7..72e939e 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@ C++ Dpp 라이브러리를 이용해서 개발된 간단한 디스코드 음악
 <div align="center">
   <a href="https://github.com/brainboxdotcc/DPP" alt="DPP"> <img src="DPP-markdown-logo.png" /> </a>
 </div>
+[![CodeFactor](https://www.codefactor.io/repository/github/happytanuki/bumblecee/badge)](https://www.codefactor.io/repository/github/happytanuki/bumblecee)
 
 # 어떻게 써요?
 1. 실행파일 경로에 config.json 파일을 만들고 다음과 같이 입력하세요:
diff --git a/include/Utils/VersionsCheckUtils.hpp b/include/Utils/VersionsCheckUtils.hpp
index 567b765..c6bd973 100644
--- a/include/Utils/VersionsCheckUtils.hpp
+++ b/include/Utils/VersionsCheckUtils.hpp
@@ -36,8 +36,9 @@ public:
             system("curl -LO https://github.com/BtbN/FFmpeg-Builds/releases/latest/download/ffmpeg-master-latest-linux64-gpl.tar.xz");
             system("tar -xf ffmpeg-master-latest-linux64-gpl.tar.xz");
             system("rm ffmpeg-master-latest-linux64-gpl.tar.xz");
-            system("mv ffmpeg-master-latest-linux64-gpl ffmpeg");
-            SettingsManager::setFFMPEG_CMD("./ffmpeg/bin/ffmpeg");
+            system("mv ffmpeg-master-latest-linux64-gpl/bin/ffmpeg .");
+            system("rm -rf ffmpeg-master-latest-linux64-gpl");
+            SettingsManager::setFFMPEG_CMD("./ffmpeg");
         }
     }
 
diff --git a/src/Settings/SettingsManager.cpp b/src/Settings/SettingsManager.cpp
index ac997d1..e26f936 100644
--- a/src/Settings/SettingsManager.cpp
+++ b/src/Settings/SettingsManager.cpp
@@ -8,7 +8,7 @@ namespace bumbleBee {
 
 std::string SettingsManager::TOKEN = "";
 std::string SettingsManager::YTDLP_CMD = "./yt-dlp";
-std::string SettingsManager::FFMPEG_CMD = "./ffmpeg/bin/ffmpeg";
+std::string SettingsManager::FFMPEG_CMD = "./ffmpeg";
 dpp::loglevel SettingsManager::LOGLEVEL = dpp::ll_debug;
 bool SettingsManager::REGISTER_COMMAND = false;