diff --git a/src/main/assemblies/files/fess.in.sh b/src/main/assemblies/files/fess.in.sh
index 203c9cb70..2ab42b6d0 100755
--- a/src/main/assemblies/files/fess.in.sh
+++ b/src/main/assemblies/files/fess.in.sh
@@ -98,9 +98,15 @@ fi
 if [ "x$FESS_LOG_PATH" = "x" ]; then
   FESS_LOG_PATH=$FESS_HOME/logs
 fi
+if [ "x$FESS_PORT" = "x" ]; then
+  FESS_PORT=8080
+fi
+if [ "x$FESS_CONTEXT_PATH" = "x" ]; then
+  FESS_CONTEXT_PATH=/
+fi
 FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.home=$FESS_HOME"
-FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.context.path=/"
-FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.port=8080"
+FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.context.path=$FESS_CONTEXT_PATH"
+FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.port=$FESS_PORT"
 FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.webapp.path=$FESS_HOME/app"
 FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.temp.path=$FESS_TEMP_PATH"
 FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.log.name=$APP_NAME"
diff --git a/src/packaging/common/env/fess b/src/packaging/common/env/fess
index f24577776..4cb6351b4 100644
--- a/src/packaging/common/env/fess
+++ b/src/packaging/common/env/fess
@@ -9,6 +9,10 @@ FESS_CONF_PATH=${packaging.fess.conf.dir}
 FESS_VAR_PATH=${packaging.fess.var.dir}
 
 FESS_DICTIONARY_PATH=/var/lib/elasticsearch/config/
+FESS_CONTEXT_PATH=/
+
+# Port
+FESS_PORT=8080
 
 # Heap Memory
 FESS_HEAP_SIZE=512m