diff --git a/src/main/java/com/dearme/backend/dearmebe/common/healthcheck/HealthCheckController.java b/src/main/java/com/dearme/backend/dearmebe/common/healthcheck/HealthCheckController.java
new file mode 100644
index 0000000..cef8e70
--- /dev/null
+++ b/src/main/java/com/dearme/backend/dearmebe/common/healthcheck/HealthCheckController.java
@@ -0,0 +1,14 @@
+package com.dearme.backend.dearmebe.common.healthcheck;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HealthCheckController {
+
+    @GetMapping("/")
+    public ResponseEntity<Boolean> health() {
+        return ResponseEntity.ok(true);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/dearme/backend/dearmebe/global/config/SwaggerConfig.java b/src/main/java/com/dearme/backend/dearmebe/global/config/SwaggerConfig.java
index c10874a..300c155 100644
--- a/src/main/java/com/dearme/backend/dearmebe/global/config/SwaggerConfig.java
+++ b/src/main/java/com/dearme/backend/dearmebe/global/config/SwaggerConfig.java
@@ -2,18 +2,25 @@
 
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.servers.Server;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class SwaggerConfig {
+
     @Bean
     public OpenAPI openAPI() {
+
+        Server httpsServer = new Server()
+                .url("https://43-200-255-137.nip.io")   // <-- HTTPS 주소
+                .description("배포 서버");
+
         return new OpenAPI()
                 .info(new Info()
                         .title("DearMe REST API")
                         .description("DearMe - REST API Swagger 문서")
-                        .version("v1.0.0"));
+                        .version("v1.0.0"))
+                .servers(java.util.List.of(httpsServer));
     }
 }
-
diff --git a/src/main/java/com/dearme/backend/dearmebe/global/config/WebConfig.java b/src/main/java/com/dearme/backend/dearmebe/global/config/WebConfig.java
index b32d608..4b02437 100644
--- a/src/main/java/com/dearme/backend/dearmebe/global/config/WebConfig.java
+++ b/src/main/java/com/dearme/backend/dearmebe/global/config/WebConfig.java
@@ -10,8 +10,9 @@ public class WebConfig implements WebMvcConfigurer {
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
-                .allowedOrigins("*")  // 개발 단계: 모두 허용
-                .allowedMethods("GET", "POST", "PUT", "PATCH", "DELETE")
+                .allowedOrigins("*")
+                .allowedMethods("GET", "POST", "PUT", "PATCH", "DELETE",  "OPTIONS")
+                .allowedHeaders("*")
                 .allowCredentials(false);
     }
 }
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 2f01733..10fee3a 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -9,7 +9,7 @@ spring:
 
   jpa:
     hibernate:
-      ddl-auto: create
+      ddl-auto: update
     properties:
       hibernate:
         format_sql: true