diff --git a/src/main/java/workplate/workplateserver/common/ControllerAdvice.java b/src/main/java/workplate/workplateserver/common/ControllerAdvice.java
index c1fdf21..dff9299 100644
--- a/src/main/java/workplate/workplateserver/common/ControllerAdvice.java
+++ b/src/main/java/workplate/workplateserver/common/ControllerAdvice.java
@@ -18,26 +18,16 @@
 @Slf4j
 @RestControllerAdvice
 public class ControllerAdvice {
-
-	private void addCorsHeaders(HttpServletResponse response) {
-		response.setHeader("Access-Control-Allow-Origin", "*");
-		response.setHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
-		response.setHeader("Access-Control-Allow-Headers", "Authorization, Content-Type");
-		response.setHeader("Access-Control-Allow-Credentials", "true");
-	}
-
 	@ExceptionHandler(Exception.class)
 	public ResponseEntity<ApiResponse<String>> common(Exception e, HttpServletResponse response) {
-		addCorsHeaders(response); // CORS 헤더 추가
 		log.error("[밥상일터]: 예상치 못한 예외가 발생하였습니다. 예외내용 = {}", e.getMessage());
-		return ResponseEntity.status(HttpStatus.BAD_REQUEST)
+		return ResponseEntity.status(HttpStatus.OK)
 				.body(ApiResponse.failure("관리자에게 문의해주세요."));
 	}
 
 	@ExceptionHandler({IllegalArgumentException.class, AccessDeniedException.class})
 	public ResponseEntity<ApiResponse<String>> illegalArgument(Exception e, HttpServletResponse response) {
-		addCorsHeaders(response); // CORS 헤더 추가
-		return ResponseEntity.status(HttpStatus.BAD_REQUEST)
+		return ResponseEntity.status(HttpStatus.OK)
 				.body(ApiResponse.failure(e.getMessage()));
 	}
 
diff --git a/src/main/java/workplate/workplateserver/config/SecurityConfig.java b/src/main/java/workplate/workplateserver/config/SecurityConfig.java
index dc081a6..31383a4 100644
--- a/src/main/java/workplate/workplateserver/config/SecurityConfig.java
+++ b/src/main/java/workplate/workplateserver/config/SecurityConfig.java
@@ -1,13 +1,11 @@
 package workplate.workplateserver.config;
 
-import org.springframework.boot.autoconfigure.security.servlet.PathRequest;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
-import org.springframework.security.config.annotation.web.configurers.HeadersConfigurer;
 import org.springframework.security.config.http.SessionCreationPolicy;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
diff --git a/src/test/java/workplate/workplateserver/auth/controller/MemberControllerTest.java b/src/test/java/workplate/workplateserver/auth/controller/MemberControllerTest.java
index 635ca33..9ae0684 100644
--- a/src/test/java/workplate/workplateserver/auth/controller/MemberControllerTest.java
+++ b/src/test/java/workplate/workplateserver/auth/controller/MemberControllerTest.java
@@ -110,7 +110,7 @@ void joinFailTest() throws Exception {
 						.with(csrf())
 						.contentType(MediaType.APPLICATION_JSON)
 						.content(gson.toJson(request)))
-				.andExpect(status().isBadRequest())
+				.andExpect(status().isOk())
 				.andExpect(content().contentType(MediaType.APPLICATION_JSON))
 				.andExpect(jsonPath("$.success").value(false))
 				.andExpect(jsonPath("$.message").value("요청에 실패했습니다."))
@@ -196,7 +196,7 @@ void addDetailFailTest() throws Exception {
 						.with(csrf())
 						.contentType(MediaType.APPLICATION_JSON)
 						.content(gson.toJson(request)))
-				.andExpect(status().isBadRequest())
+				.andExpect(status().isOk())
 				.andExpect(content().contentType(MediaType.APPLICATION_JSON))
 				.andExpect(jsonPath("$.success").value(false))
 				.andExpect(jsonPath("$.message").value("요청에 실패했습니다."))
diff --git a/src/test/java/workplate/workplateserver/restaurant/controller/RestaurantControllerTest.java b/src/test/java/workplate/workplateserver/restaurant/controller/RestaurantControllerTest.java
index 2a8c7fd..cee1d7e 100644
--- a/src/test/java/workplate/workplateserver/restaurant/controller/RestaurantControllerTest.java
+++ b/src/test/java/workplate/workplateserver/restaurant/controller/RestaurantControllerTest.java
@@ -160,7 +160,7 @@ void findDetailFail() throws Exception {
 
 		// When
 		mockMvc.perform(get("/api/restaurants/{id}", 10L))
-				.andExpect(status().isBadRequest())
+				.andExpect(status().isOk())
 				.andExpect(content().contentType(MediaType.APPLICATION_JSON))
 				.andExpect(jsonPath("$.success").value(false))
 				.andExpect(jsonPath("$.message").value("요청에 실패했습니다."))