diff --git a/src/main/resources/server:   port: 18211 spring:   main:     allow-bean-definition-overriding: true   datasource:     defaultdatasource:       jdbc-url: jdbc:mysql:/10.2.3.97:3306/sake?useSSL=false&useUnicode=true&serverTimezone=Asia/Seoul&autoReconnect=true&allowMultiQuer b/src/main/resources/application-dev.yaml
similarity index 98%
rename from src/main/resources/server:   port: 18211 spring:   main:     allow-bean-definition-overriding: true   datasource:     defaultdatasource:       jdbc-url: jdbc:mysql:/10.2.3.97:3306/sake?useSSL=false&useUnicode=true&serverTimezone=Asia/Seoul&autoReconnect=true&allowMultiQuer
rename to src/main/resources/application-dev.yaml
index 2af5716..74f42b5 100644
--- a/src/main/resources/server:   port: 18211 spring:   main:     allow-bean-definition-overriding: true   datasource:     defaultdatasource:       jdbc-url: jdbc:mysql:/10.2.3.97:3306/sake?useSSL=false&useUnicode=true&serverTimezone=Asia/Seoul&autoReconnect=true&allowMultiQuer	
+++ b/src/main/resources/application-dev.yaml
@@ -29,4 +29,4 @@ secret:
   key: 1df5be2f7e90ae36
 mail:
   host: 10.2.1.76
-  port: 25
\ No newline at end of file
+  port: 25