diff --git a/server/src/main/resources/application-dev.yaml b/server/src/main/resources/application-dev.yaml
index bad93fa..122f718 100644
--- a/server/src/main/resources/application-dev.yaml
+++ b/server/src/main/resources/application-dev.yaml
@@ -44,6 +44,8 @@ spring:
           starttls:
             enable: true
             required: true
+          ssl:
+            enable: true
   redis:
     database: 1
     host: 101.133.164.208
diff --git a/server/src/main/resources/application-prd.yaml b/server/src/main/resources/application-prd.yaml
index 0f4a836..3c8a15b 100644
--- a/server/src/main/resources/application-prd.yaml
+++ b/server/src/main/resources/application-prd.yaml
@@ -41,6 +41,8 @@ spring:
           starttls:
             enable: true
             required: true
+          ssl:
+            enable: true
   redis:
     database: 1
     host: ENC(Kh5baHE+S0GO6ZAM1WldqEQdmezLVH0O)