diff --git a/src/main/java/run/halo/app/web/controller/admin/api/ThemeController.java b/src/main/java/run/halo/app/web/controller/admin/api/ThemeController.java
index cd25df980..204363c6d 100644
--- a/src/main/java/run/halo/app/web/controller/admin/api/ThemeController.java
+++ b/src/main/java/run/halo/app/web/controller/admin/api/ThemeController.java
@@ -73,6 +73,11 @@ public class ThemeController {
         themeService.saveTemplateContent(path, content);
     }
 
+    @GetMapping("files/custom")
+    public List<String> customTemplate(){
+        return themeService.getCustomTpl(HaloConst.ACTIVATED_THEME_NAME);
+    }
+
     /**
      * Active theme
      *