diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index 1a086329..ccf5c3bb 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - develop
+      - backend
 env:
   SPRING_PROFILES_ACTIVE: local
   ENVIRONMENT: production
diff --git a/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/CorsConfig.java b/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/CorsConfig.java
index fe25843a..8ae8b07b 100644
--- a/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/CorsConfig.java
+++ b/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/CorsConfig.java
@@ -20,7 +20,6 @@ public void addCorsMappings(CorsRegistry registry) {
         if (!springEnvironmentHelper.isProdProfile()) {
             allowedOriginPatterns.add("http://localhost:3000");
             allowedOriginPatterns.add("http://localhost:6379");
-            allowedOriginPatterns.add("http://211.188.51.50");
         }
         String[] patterns = allowedOriginPatterns.toArray(String[]::new);
         registry.addMapping("/**")
diff --git a/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/ServletFilterConfiguration.java b/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/ServletFilterConfiguration.java
deleted file mode 100644
index 2c37c536..00000000
--- a/server/Recruit-Api/src/main/java/com/econovation/recruit/api/config/security/ServletFilterConfiguration.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.econovation.recruit.api.config.security;
-
-import org.springframework.boot.web.servlet.FilterRegistrationBean;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-@Configuration(proxyBeanMethods = false)
-public class ServletFilterConfiguration {
-    @Bean
-    public FilterRegistrationBean<JwtTokenFilter> registrationJwtTokenFileter(
-            JwtTokenFilter filter) {
-        FilterRegistrationBean<JwtTokenFilter> registration = new FilterRegistrationBean<>(filter);
-        registration.setEnabled(false);
-        return registration;
-    }
-
-    @Bean
-    public FilterRegistrationBean<JwtExceptionFilter> registrationJwtExceptionFilter(
-            JwtExceptionFilter filter) {
-        FilterRegistrationBean<JwtExceptionFilter> registration =
-                new FilterRegistrationBean<>(filter);
-        registration.setEnabled(false);
-        return registration;
-    }
-}
diff --git a/server/Recruit-Api/src/main/resources/application.yml b/server/Recruit-Api/src/main/resources/application.yml
index 0821f935..96e1e369 100644
--- a/server/Recruit-Api/src/main/resources/application.yml
+++ b/server/Recruit-Api/src/main/resources/application.yml
@@ -15,7 +15,7 @@ data:
       id: ${ADMINISTRATOR_ID:admin}
       password: ${ADMINISTRATOR_PASSWORD:password}
 server:
-  port: ${SERVER_PORT:10023}
+  port: ${SERVER_PORT:8080}
 throttle:
   greedyRefill: ${THROTTLE_GREEDY_REFILL:10}
   overdraft: ${THROTTLE_OVERDRAFT:10}