diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 265a55b..e2cf0ef 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,16 +1,16 @@
 spring.kafka.admin.security.protocol=SASL_PLAINTEXT
 #login password to set
-spring.kafka.admin.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="" password="";
+spring.kafka.admin.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="${OUT_KAFKA_USERNAME}" password="${OUT_KAFKA_PASSWORD}";
 spring.kafka.admin.properties.sasl.mechanism=SCRAM-SHA-256
 #
 #host1:port1, host2:port2
-spring.kafka.bootstrap-servers=
+spring.kafka.bootstrap-servers=${OUT_KAFKA_SERVERS}
 #
 #host1:port1, host2:port2
-spring.kafka.consumer.bootstrap-servers=
+spring.kafka.consumer.bootstrap-servers=${IN_KAFKA_SERVERS}
 spring.kafka.consumer.security.protocol=SASL_PLAINTEXT
 #login password to set
-spring.kafka.consumer.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="" password="";
+spring.kafka.consumer.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="${IN_KAFKA_USERNAME}" password="${IN_KAFKA_PASSWORD}";
 spring.kafka.consumer.properties.sasl.mechanism=SCRAM-SHA-256
 #
 spring.kafka.consumer.enable-auto-commit=false
@@ -19,21 +19,21 @@ spring.kafka.consumer.group-id=file-to-upload-consumers
 spring.kafka.listener.ack-mode=MANUAL_IMMEDIATE
 #
 #host1:port1, host2:port2
-spring.kafka.producer.bootstrap-servers=
+spring.kafka.producer.bootstrap-servers=${OUT_KAFKA_SERVERS}
 spring.kafka.producer.security.protocol=SASL_PLAINTEXT
 #login password to set
-spring.kafka.producer.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="" password="";
+spring.kafka.producer.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="${OUT_KAFKA_USERNAME}" password="${OUT_KAFKA_PASSWORD}";
 spring.kafka.producer.properties.sasl.mechanism=SCRAM-SHA-256
 #
 spring.kafka.properties.security.protocol=SASL_PLAINTEXT
 #login password to set
-spring.kafka.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="" password="";
+spring.kafka.properties.sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required username="${OUT_KAFKA_USERNAME}" password="${OUT_KAFKA_PASSWORD}";
 spring.kafka.properties.sasl.mechanism=SCRAM-SHA-256
 #
-kafka-in.topic.name=file-to-upload
-kafka-out.error.topic.name=error
-kafka-out.success.topic.name=success
+kafka-in.topic.name=${IN_KAFKA_TOPIC_NAME}
+kafka-out.error.topic.name=${OUT_KAFKA_ERROR_TOPIC_NAME}
+kafka-out.success.topic.name=${OUT_KAFKA_SUCCESS_TOPIC_NAME}
 #
-av.rest.address=http://<server>:<port>/scans
-file.saving.path=/nginx/transfer/
-http.file.server.out.address=http://localhost/out
+av.rest.address=${AV_REST_ADDRESS}
+file.saving.path=/transfer/
+http.file.server.out.address=${HTTP_FILE_SERVER_OUT_ADDRESS}