diff --git a/src/main/java/com/kamco/cd/kamcoback/common/enums/error/AuthErrorCode.java b/src/main/java/com/kamco/cd/kamcoback/common/enums/error/AuthErrorCode.java
index 91956284..4f5f45dd 100644
--- a/src/main/java/com/kamco/cd/kamcoback/common/enums/error/AuthErrorCode.java
+++ b/src/main/java/com/kamco/cd/kamcoback/common/enums/error/AuthErrorCode.java
@@ -6,8 +6,6 @@ import org.springframework.http.HttpStatus;
 
 @Getter
 public enum AuthErrorCode implements ErrorCode {
-
-  // 🔐 로그인 관련
   LOGIN_ID_NOT_FOUND("LOGIN_ID_NOT_FOUND", HttpStatus.UNAUTHORIZED),
 
   LOGIN_PASSWORD_MISMATCH("LOGIN_PASSWORD_MISMATCH", HttpStatus.UNAUTHORIZED),
diff --git a/src/main/java/com/kamco/cd/kamcoback/common/utils/html/HtmlEscapeDeserializer.java b/src/main/java/com/kamco/cd/kamcoback/common/utils/html/HtmlEscapeDeserializer.java
index 7496a2d8..df1c8a32 100644
--- a/src/main/java/com/kamco/cd/kamcoback/common/utils/html/HtmlEscapeDeserializer.java
+++ b/src/main/java/com/kamco/cd/kamcoback/common/utils/html/HtmlEscapeDeserializer.java
@@ -13,8 +13,6 @@ public class HtmlEscapeDeserializer extends JsonDeserializer<Object> {
   public Object deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
       throws IOException, JacksonException {
     String value = jsonParser.getValueAsString();
-    System.out.println("🔥 HtmlEscapeDeserializer 실행됨: " + value);
-    System.out.println("convert : " + (value == null ? null : HtmlUtils.htmlEscape(value)));
     return value == null ? null : HtmlUtils.htmlEscape(value);
   }
 }
diff --git a/src/main/java/com/kamco/cd/kamcoback/members/AuthController.java b/src/main/java/com/kamco/cd/kamcoback/members/AuthController.java
index d80dbfdf..8596df04 100644
--- a/src/main/java/com/kamco/cd/kamcoback/members/AuthController.java
+++ b/src/main/java/com/kamco/cd/kamcoback/members/AuthController.java
@@ -157,7 +157,7 @@ public class AuthController {
         description = "재발급 성공",
         content = @Content(schema = @Schema(implementation = TokenResponse.class))),
     @ApiResponse(
-        responseCode = "401",
+        responseCode = "403",
         description = "만료되었거나 유효하지 않은 리프레시 토큰",
         content = @Content(schema = @Schema(implementation = ErrorResponse.class)))
   })
@@ -166,7 +166,6 @@ public class AuthController {
     if (refreshToken == null || !jwtTokenProvider.isValidToken(refreshToken)) {
       throw new AccessDeniedException("만료되었거나 유효하지 않은 리프레시 토큰 입니다.");
     }
-
     String username = jwtTokenProvider.getSubject(refreshToken);
 
     // Redis에 저장된 RefreshToken과 일치하는지 확인
diff --git a/src/main/java/com/kamco/cd/kamcoback/test/TestApiController.java b/src/main/java/com/kamco/cd/kamcoback/test/TestApiController.java
new file mode 100644
index 00000000..ca2dfe53
--- /dev/null
+++ b/src/main/java/com/kamco/cd/kamcoback/test/TestApiController.java
@@ -0,0 +1,68 @@
+package com.kamco.cd.kamcoback.test;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.ErrorResponse;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "test api", description = "test api")
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/test")
+public class TestApiController {
+
+  @Operation(summary = "admin test", description = "admin test api")
+  @ApiResponses({
+    @ApiResponse(
+        responseCode = "200",
+        description = "조회",
+        content = @Content(schema = @Schema(implementation = String.class))),
+    @ApiResponse(
+        responseCode = "403",
+        description = "권한 없음",
+        content = @Content(schema = @Schema(implementation = ErrorResponse.class)))
+  })
+  @GetMapping("/admin")
+  public String admin() {
+    return "I am administrator";
+  }
+
+  @Operation(summary = "label test", description = "label test api")
+  @ApiResponses({
+    @ApiResponse(
+        responseCode = "200",
+        description = "조회",
+        content = @Content(schema = @Schema(implementation = String.class))),
+    @ApiResponse(
+        responseCode = "403",
+        description = "권한 없음",
+        content = @Content(schema = @Schema(implementation = ErrorResponse.class)))
+  })
+  @GetMapping("/label")
+  public String label() {
+    return "Labeling is available.";
+  }
+
+  @Operation(summary = "review test", description = "review test api")
+  @ApiResponses({
+    @ApiResponse(
+        responseCode = "200",
+        description = "조회",
+        content = @Content(schema = @Schema(implementation = String.class))),
+    @ApiResponse(
+        responseCode = "403",
+        description = "권한 없음",
+        content = @Content(schema = @Schema(implementation = ErrorResponse.class)))
+  })
+  @GetMapping("/review")
+  public String review() {
+    return "Review is available.";
+  }
+}
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index 0b2d19f6..2013e5fb 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -38,8 +38,10 @@ spring:
 
 jwt:
   secret: "kamco_token_9b71e778-19a3-4c1d-97bf-2d687de17d5b"
-  access-token-validity-in-ms: 86400000      # 1일
-  refresh-token-validity-in-ms: 604800000    # 7일
+  #access-token-validity-in-ms: 86400000      # 1일
+  #refresh-token-validity-in-ms: 604800000    # 7일
+  access-token-validity-in-ms: 60000        # 1분
+  refresh-token-validity-in-ms: 300000      # 5분
 
 token:
   refresh-cookie-name: kamco-dev   # 개발용 쿠키 이름