diff --git a/src/main/kotlin/com/android/trisolarisserver/security/FirebaseAuthFilter.kt b/src/main/kotlin/com/android/trisolarisserver/security/FirebaseAuthFilter.kt
index 8d2ce84..32b6614 100644
--- a/src/main/kotlin/com/android/trisolarisserver/security/FirebaseAuthFilter.kt
+++ b/src/main/kotlin/com/android/trisolarisserver/security/FirebaseAuthFilter.kt
@@ -22,7 +22,10 @@ class FirebaseAuthFilter(
 
     override fun shouldNotFilter(request: HttpServletRequest): Boolean {
         val path = request.requestURI
-        return path == "/" || path == "/health" || path.startsWith("/auth/")
+        if (path == "/" || path == "/health" || path.startsWith("/auth/")) {
+            return true
+        }
+        return path.matches(Regex("^/properties/[^/]+/rooms/[^/]+/images/[^/]+/file$"))
     }
 
     override fun doFilterInternal(