diff --git a/api/awtis/controllers/awtis.js b/api/awtis/controllers/awtis.js
index 17bdd12..87ab7c1 100644
--- a/api/awtis/controllers/awtis.js
+++ b/api/awtis/controllers/awtis.js
@@ -8,17 +8,32 @@ const {parseMultipartData, sanitizeEntity} = require('strapi-utils')
  * to customize this controller
  */
 
+const searchAwtis = async alias => {
+  const awtis = await strapi.query('awtis').findOne({alias: alias.trim()})
+  return awtis
+}
+
 module.exports = {
   async create(ctx) {
     let entity
     if (ctx.is('multipart')) {
       let {data} = parseMultipartData(ctx)
-      data.published_at = null
-      entity = await createStrapi.services.awtis.create(data)
+      const awtis = await searchAwtis(data.alias)
+      if (awtis) {
+        entity = await strapi.services.awtis.update({_id: awtis._id}, awtis)
+      } else {
+        data.published_at = null
+        entity = await createStrapi.services.awtis.create(data)
+      }
     } else {
       let {body} = ctx.request
-      body.published_at = null
-      entity = await strapi.services.awtis.create(body)
+      const awtis = await searchAwtis(body.alias)
+      if (awtis) {
+        entity = await strapi.services.awtis.update({_id: awtis._id}, awtis)
+      } else {
+        body.published_at = null
+        entity = await strapi.services.awtis.create(body)
+      }
     }
 
     return sanitizeEntity(entity, {model: strapi.models.awtis})