diff --git a/services/core/middleware/index.js b/services/core/middleware/index.js
index 7fbab39..836c60f 100644
--- a/services/core/middleware/index.js
+++ b/services/core/middleware/index.js
@@ -8,18 +8,24 @@ const urlIdPattern = /\d*$/,
   urlIndexPattern = /^\/(\w+)/,
   adminUrlIndexPattern = /::(.+)\./;
 
-const elasticsearchManager = async (ctx) => {
-  // validation
+function checkRequest(ctx) {
+  let status = false;
   if (
-    !(
-      ctx.request &&
-      setting.validMethod.includes(ctx.request.method) &&
-      urlIdPattern.test(ctx.request.url) &&
-      urlIndexPattern.test(ctx.request.url) &&
-      setting.validStatus.includes(ctx.response.status)
-    )
+    ctx.request &&
+    setting.validMethod.includes(ctx.request.method) &&
+    urlIdPattern.test(ctx.request.url) &&
+    urlIndexPattern.test(ctx.request.url) &&
+    setting.validStatus.includes(ctx.response.status)
   )
-    return;
+    status = true;
+
+  //
+  return status;
+}
+
+const elasticsearchManager = async (ctx) => {
+  // validation
+  if (!checkRequest(ctx)) return;
   // extract data from url
   const url = ctx.request.url,
     body = ctx.response.body,
@@ -40,25 +46,29 @@ const elasticsearchManager = async (ctx) => {
     let data;
     if (setting.fillByResponse === true) {
       data = body;
-    } else if (setting.fillByResponse === false) {
-      if (withRelated) {
-        const raw_data = await strapi
-          .query(index_.service)
-          .model.query((qb) => {
-            qb.where('id', '=', id);
-          })
-          .fetch({
-            withRelated: withRelated,
-          });
-        data = await raw_data.toJSON();
-      } else if (!withRelated) {
-        data = await strapi.services[index_.service].findOne({ id: id });
-      }
+      //
+    } else if (setting.fillByResponse === false && withRelated) {
+      const raw_data = await strapi
+        .query(index_.service)
+        .model.query((qb) => {
+          qb.where('id', '=', id);
+        })
+        .fetch({
+          withRelated: withRelated,
+        });
+      data = await raw_data.toJSON();
+
+      //
+    } else if (setting.fillByResponse === false && !withRelated) {
+      data = await strapi.services[index_.service].findOne({ id: id }, []);
     }
+
     return await createOrUpdate(index, id, data);
-  } else if (ctx.request.method === 'DELETE') {
-    return await destroy(index, id);
-  } else return;
+    //
+  }
+
+  // delete data
+  if (ctx.request.method === 'DELETE') return await destroy(index, id);
 };
 
 module.exports = { elasticsearchManager };