diff --git a/src/main/java/com/haejwo/tripcometrue/global/config/AppConfig.java b/src/main/java/com/haejwo/tripcometrue/global/config/AppConfig.java
index 1a9ee2c3..90532544 100644
--- a/src/main/java/com/haejwo/tripcometrue/global/config/AppConfig.java
+++ b/src/main/java/com/haejwo/tripcometrue/global/config/AppConfig.java
@@ -5,6 +5,7 @@
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 
 /**
  * @author liyusang1
@@ -14,6 +15,11 @@
 @Configuration
 public class AppConfig {
 
+    @Bean
+    public BCryptPasswordEncoder bCryptPasswordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
     @Bean
     public ObjectMapper objectMapper() {
         ObjectMapper objectMapper = new ObjectMapper();
diff --git a/src/main/java/com/haejwo/tripcometrue/global/springsecurity/AuthConfig.java b/src/main/java/com/haejwo/tripcometrue/global/springsecurity/AuthConfig.java
index 6cb472e5..7bc32a26 100644
--- a/src/main/java/com/haejwo/tripcometrue/global/springsecurity/AuthConfig.java
+++ b/src/main/java/com/haejwo/tripcometrue/global/springsecurity/AuthConfig.java
@@ -2,6 +2,7 @@
 
 import com.haejwo.tripcometrue.domain.member.repository.MemberRepository;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.domain.AuditorAware;
@@ -11,7 +12,6 @@
 import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
-import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 
 @Configuration
@@ -44,9 +44,13 @@ public AuthenticationManager authenticationManager(AuthenticationConfiguration c
         return config.getAuthenticationManager();
     }
 
+    // AppConfig에서 정의한 PasswordEncoder 빈을 참조
+    @Autowired
+    private PasswordEncoder passwordEncoder;
+
     @Bean
     public PasswordEncoder passwordEncoder() {
-        return new BCryptPasswordEncoder();
+        return passwordEncoder;
     }
 
     private PrincipalDetails loadUserByUsername(String email) {