diff --git a/.github/workflows/compare-branchs.yml b/.github/workflows/compare-branchs.yml
index 3e5912e..016b1f7 100644
--- a/.github/workflows/compare-branchs.yml
+++ b/.github/workflows/compare-branchs.yml
@@ -11,13 +11,21 @@ jobs:
         image: confluentinc/cp-zookeeper:latest
         ports:
           - 2181:2181
+        env:
+          ZOOKEEPER_SERVER_ID: 1
+          ZOOKEEPER_CLIENT_PORT: 2181
+          ZOOKEEPER_TICK_TIME: 2000
+
       kafka:
         image: confluentinc/cp-kafka:latest
         ports:
           - 9092:9092
         env:
-          KAFKA_ADVERTISED_HOST_NAME: localhost
+          KAFKA_BROKER_ID: 1
           KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+          KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT
+          KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
+          KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
 
     steps:
       - name: Checkout PR branch
@@ -47,6 +55,6 @@ jobs:
       - name: Run Kafka test comparator
         run: python pr_branch/compare/kafka_comparator.py
         env:
-          KAFKA_BROKER: localhost:9092
-          API_MAIN_URL: http://localhost:8001  # ajuste a porta se necessário
-          API_BRANCH_URL: http://localhost:8002  # ajuste a porta se
\ No newline at end of file
+          KAFKA_BROKER: 0.0.0.0:9092
+          API_MAIN_URL: http://api-main:8001  # ajuste a porta se necessário
+          API_BRANCH_URL: http://api-pr:8002  # ajuste a porta se
\ No newline at end of file
diff --git a/compare/kafka_comparator.py b/compare/kafka_comparator.py
index 7bd762f..bf4ae57 100644
--- a/compare/kafka_comparator.py
+++ b/compare/kafka_comparator.py
@@ -37,4 +37,5 @@ def send_test_message(payload):
     print("Branch:", branch_resp)
     exit(1)
 else:
-    print("Respostas iguais.")
\ No newline at end of file
+    print("Respostas iguais.")
+    print("TESTEEE")
\ No newline at end of file