diff --git a/dev_git_only.sh b/dev_git_only.sh
index 3fbee94..6d6cd20 100755
--- a/dev_git_only.sh
+++ b/dev_git_only.sh
@@ -53,7 +53,7 @@ echo "DEBUG: Effective classpath for javac: $EFFECTIVE_CLASSPATH"
 # src 폴더 내의 모든 .java 파일 컴파일
 echo "Compiling Java files for development..."
 
-find src -name "*.java" -print0 | xargs -0 javac -encoding UTF-8 -source 1.8 -target 1.8 -d WebContent/WEB-INF/classes -cp "$EFFECTIVE_CLASSPATH"
+find src -name "*.java" -print0 | xargs -0 javac -encoding UTF-8 -source 1.7 -target 1.7 -d WebContent/WEB-INF/classes -cp "$EFFECTIVE_CLASSPATH"
 if [ $? -ne 0 ]; then
   echo "Java compilation failed. Exiting script."
   exit 1