diff --git a/src/main/java/com/kamco/cd/kamcoback/config/SwaggerConfig.java b/src/main/java/com/kamco/cd/kamcoback/config/swagger/SwaggerConfig.java
similarity index 88%
rename from src/main/java/com/kamco/cd/kamcoback/config/SwaggerConfig.java
rename to src/main/java/com/kamco/cd/kamcoback/config/swagger/SwaggerConfig.java
index 8aa6f9bc..5794025d 100644
--- a/src/main/java/com/kamco/cd/kamcoback/config/SwaggerConfig.java
+++ b/src/main/java/com/kamco/cd/kamcoback/config/swagger/SwaggerConfig.java
@@ -1,4 +1,4 @@
-package com.kamco.cd.kamcoback.config;
+package com.kamco.cd.kamcoback.config.swagger;
 
 import io.swagger.v3.oas.annotations.enums.SecuritySchemeType;
 import io.swagger.v3.oas.annotations.security.SecurityScheme;
diff --git a/src/main/java/com/kamco/cd/kamcoback/config/swagger/SwaggerUiAutoAuthConfig.java b/src/main/java/com/kamco/cd/kamcoback/config/swagger/SwaggerUiAutoAuthConfig.java
new file mode 100644
index 00000000..f157506b
--- /dev/null
+++ b/src/main/java/com/kamco/cd/kamcoback/config/swagger/SwaggerUiAutoAuthConfig.java
@@ -0,0 +1,97 @@
+package com.kamco.cd.kamcoback.config.swagger;
+
+import jakarta.servlet.http.HttpServletRequest;
+import java.nio.charset.StandardCharsets;
+import org.springdoc.core.properties.SwaggerUiConfigProperties;
+import org.springdoc.core.properties.SwaggerUiOAuthProperties;
+import org.springdoc.core.providers.ObjectMapperProvider;
+import org.springdoc.webmvc.ui.SwaggerIndexPageTransformer;
+import org.springdoc.webmvc.ui.SwaggerIndexTransformer;
+import org.springdoc.webmvc.ui.SwaggerWelcomeCommon;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.context.annotation.Profile;
+import org.springframework.core.io.Resource;
+import org.springframework.web.servlet.resource.ResourceTransformerChain;
+import org.springframework.web.servlet.resource.TransformedResource;
+
+@Profile({"local", "dev"})
+@Configuration
+public class SwaggerUiAutoAuthConfig {
+
+  @Bean
+  @Primary
+  public SwaggerIndexTransformer swaggerIndexTransformer(
+      SwaggerUiConfigProperties swaggerUiConfigProperties,
+      SwaggerUiOAuthProperties swaggerUiOAuthProperties,
+      SwaggerWelcomeCommon swaggerWelcomeCommon,
+      ObjectMapperProvider objectMapperProvider) {
+
+    SwaggerIndexPageTransformer delegate =
+        new SwaggerIndexPageTransformer(
+            swaggerUiConfigProperties,
+            swaggerUiOAuthProperties,
+            swaggerWelcomeCommon,
+            objectMapperProvider);
+
+    return new SwaggerIndexTransformer() {
+      private static final String TOKEN_KEY = "SWAGGER_ACCESS_TOKEN";
+
+      @Override
+      public Resource transform(
+          HttpServletRequest request, Resource resource, ResourceTransformerChain chain) {
+        try {
+          // 1) springdoc 기본 변환 먼저 적용
+          Resource transformed = delegate.transform(request, resource, chain);
+
+          String html =
+              new String(transformed.getInputStream().readAllBytes(), StandardCharsets.UTF_8);
+
+          String loginPathContains = "/api/auth/signin";
+
+          String inject =
+              """
+                      tagsSorter: (a, b) => {
+                              const TOP = '인증(Auth)';
+                              if (a === TOP && b !== TOP) return -1;
+                              if (b === TOP && a !== TOP) return 1;
+                              return a.localeCompare(b);
+                            },
+                    requestInterceptor: (req) => {
+                      const token = localStorage.getItem('%s');
+                      if (token) {
+                        req.headers = req.headers || {};
+                        req.headers['Authorization'] = 'Bearer ' + token;
+                      }
+                      return req;
+                    },
+                    responseInterceptor: async (res) => {
+                      try {
+                        const isLogin = (res?.url?.includes('%s') && res?.status === 200);
+                        if (isLogin) {
+                          const text = (typeof res.data === 'string') ? res.data : JSON.stringify(res.data);
+                          const json = JSON.parse(text);
+                          const token = json?.data?.accessToken;
+
+                          if (token) {
+                            localStorage.setItem('%s', token);
+                          }
+                        }
+                      } catch (e) {}
+                      return res;
+                    },
+                  """
+                  .formatted(TOKEN_KEY, loginPathContains, TOKEN_KEY);
+
+          html = html.replace("SwaggerUIBundle({", "SwaggerUIBundle({\n" + inject);
+
+          return new TransformedResource(transformed, html.getBytes(StandardCharsets.UTF_8));
+        } catch (Exception e) {
+          // 실패 시 원본 반환(문서 깨짐 방지)
+          return resource;
+        }
+      }
+    };
+  }
+}
diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/layer/MapLayerRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/layer/MapLayerRepositoryImpl.java
index c6a60003..cee55ddc 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/layer/MapLayerRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/layer/MapLayerRepositoryImpl.java
@@ -46,6 +46,7 @@ public class MapLayerRepositoryImpl implements MapLayerRepositoryCustom {
       if (searchReq.getTag() != null) {
         whereBuilder.and(mapLayerEntity.tag.toLowerCase().eq(searchReq.getTag().toLowerCase()));
       }
+
       if (searchReq.getLayerType() != null) {
         whereBuilder.and(
             mapLayerEntity.layerType.toLowerCase().eq(searchReq.getLayerType().toLowerCase()));