diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 76d20e25..4955fb0e 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -41,6 +41,7 @@
             <option value="$PROJECT_DIR$/domain/my-page" />
             <option value="$PROJECT_DIR$/domain/notification" />
             <option value="$PROJECT_DIR$/domain/organization" />
+            <option value="$PROJECT_DIR$/domain/sign" />
             <option value="$PROJECT_DIR$/feature" />
             <option value="$PROJECT_DIR$/feature/announcement" />
             <option value="$PROJECT_DIR$/feature/home" />