diff --git a/server/controllers/relevantAudioAd.js b/server/controllers/relevantAudioAd.js
index cfaaae0..d6d008d 100644
--- a/server/controllers/relevantAudioAd.js
+++ b/server/controllers/relevantAudioAd.js
@@ -162,7 +162,7 @@ async function getRelevantAudioAd(history) {
         .flat()
     let freeSpace = AD_LIMIT - allocatedAds.length
 
-    while (freeSpace && !allocatedAds.length && selectedAd.length) {
+    while (freeSpace && selectedAd.length) {
         selectedAd.forEach(ad => {
             const lastElement = ad.final.pop()
             if (lastElement !== undefined && freeSpace) {
diff --git a/server/routes/article/addArticle.js b/server/routes/article/addArticle.js
index e9b42f0..2cc388f 100644
--- a/server/routes/article/addArticle.js
+++ b/server/routes/article/addArticle.js
@@ -85,7 +85,7 @@ const addArticle = async (req, res) => {
             if (socialApis[social])
                 socialApis[social]({
                     title,
-                    summary: data.summary,
+                    summary: data.summarizedContent,
                     link:
                         process.env.ORIGIN +
                         '/news/' +
diff --git a/server/routes/article/recite.js b/server/routes/article/recite.js
index 4a09199..e252b1f 100644
--- a/server/routes/article/recite.js
+++ b/server/routes/article/recite.js
@@ -5,7 +5,7 @@ const { Readable } = require('stream')
 const adsModel = require('@/model/ads')
 const articleModel = require('@/model/article')
 
-const CHUNK_SIZE = 1024 * 1024
+const CHUNK_SIZE = 1024 * 1024 * 5
 const HEADER_SIZE = 44
 
 // Helper function to convert hex