diff --git a/etc/mix/mix-prod-offline.yaml b/etc/mix/mix-prod-offline.yaml
index 23af4ec2..690ea82e 100644
--- a/etc/mix/mix-prod-offline.yaml
+++ b/etc/mix/mix-prod-offline.yaml
@@ -1,5 +1,5 @@
 log:
-  stdout_enable: true
+  stdout_enable: false
   stdout_level: "info"
   file_enable: true
   file_level: "info"
diff --git a/etc/mix/mix-prod.yaml b/etc/mix/mix-prod.yaml
index e06edec3..edb58270 100644
--- a/etc/mix/mix-prod.yaml
+++ b/etc/mix/mix-prod.yaml
@@ -1,5 +1,5 @@
 log:
-  stdout_enable: true
+  stdout_enable: false
   stdout_level: "info"
   file_enable: true
   file_level: "info"
diff --git a/etc/mix/mix-test-offline.yaml b/etc/mix/mix-test-offline.yaml
index 02e1ed5f..d9cec35d 100644
--- a/etc/mix/mix-test-offline.yaml
+++ b/etc/mix/mix-test-offline.yaml
@@ -1,5 +1,5 @@
 log:
-  stdout_enable: true
+  stdout_enable: false
   stdout_level: "trace"
   file_enable: true
   file_level: "trace"
diff --git a/etc/mix/mix-test.yaml b/etc/mix/mix-test.yaml
index c48d7e8e..b8e8a213 100644
--- a/etc/mix/mix-test.yaml
+++ b/etc/mix/mix-test.yaml
@@ -1,5 +1,5 @@
 log:
-  stdout_enable: true
+  stdout_enable: false
   stdout_level: "trace"
   file_enable: true
   file_level: "trace"