diff --git a/src/main/java/org/poolc/api/auth/controller/AuthController.java b/src/main/java/org/poolc/api/auth/controller/AuthController.java
index 3b52b70d..4eb4b0ef 100644
--- a/src/main/java/org/poolc/api/auth/controller/AuthController.java
+++ b/src/main/java/org/poolc/api/auth/controller/AuthController.java
@@ -8,13 +8,11 @@
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping("/login")
+@CrossOrigin(origins = "chrome-extension://doeamknhlolnflkmhbhkagganhjjbefe")
 public class AuthController {
     private final AuthService authService;
 
diff --git a/src/main/java/org/poolc/api/baekjoon/controller/BaekjoonController.java b/src/main/java/org/poolc/api/baekjoon/controller/BaekjoonController.java
index dc04809e..1282d21a 100644
--- a/src/main/java/org/poolc/api/baekjoon/controller/BaekjoonController.java
+++ b/src/main/java/org/poolc/api/baekjoon/controller/BaekjoonController.java
@@ -8,12 +8,12 @@
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
-import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping(value="/baekjoon", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
+@CrossOrigin(origins = "chrome-extension://doeamknhlolnflkmhbhkagganhjjbefe")
 public class BaekjoonController {
     private final BaekjoonService baekjoonService;