diff --git a/web/app/components/datasets/create/file-uploader/index.tsx b/web/app/components/datasets/create/file-uploader/index.tsx
index 3bf590fcc5f804..eb5b007e6a8b7a 100644
--- a/web/app/components/datasets/create/file-uploader/index.tsx
+++ b/web/app/components/datasets/create/file-uploader/index.tsx
@@ -30,7 +30,7 @@ const ACCEPTS = [
   '.csv',
 ]
 
-const MAX_SIZE = 10 * 1024 * 1024
+const MAX_SIZE = 15 * 1024 * 1024
 const BATCH_COUNT = 5
 
 const FileUploader = ({
diff --git a/web/i18n/lang/dataset-creation.en.ts b/web/i18n/lang/dataset-creation.en.ts
index 16d877c8cda96d..3d37c421233798 100644
--- a/web/i18n/lang/dataset-creation.en.ts
+++ b/web/i18n/lang/dataset-creation.en.ts
@@ -23,10 +23,10 @@ const translation = {
       title: 'Upload text file',
       button: 'Drag and drop file, or',
       browse: 'Browse',
-      tip: 'Supports txt, html, markdown, xlsx, and pdf. Max 10MB each.',
+      tip: 'Supports txt, html, markdown, xlsx, and pdf. Max 15MB each.',
       validation: {
         typeError: 'File type not supported',
-        size: 'File too large. Maximum is 10MB',
+        size: 'File too large. Maximum is 15MB',
         count: 'Multiple files not supported',
       },
       cancel: 'Cancel',
diff --git a/web/i18n/lang/dataset-creation.zh.ts b/web/i18n/lang/dataset-creation.zh.ts
index 4ec0f8cdf90ee6..2433276178f8f3 100644
--- a/web/i18n/lang/dataset-creation.zh.ts
+++ b/web/i18n/lang/dataset-creation.zh.ts
@@ -23,10 +23,10 @@ const translation = {
       title: '上传文本文件',
       button: '拖拽文件至此，或者',
       browse: '选择文件',
-      tip: '已支持 TXT、 HTML、 Markdown、 PDF、 XLSX，每个文件不超过 10 MB。',
+      tip: '已支持 TXT、 HTML、 Markdown、 PDF、 XLSX，每个文件不超过 15 MB。',
       validation: {
         typeError: '文件类型不支持',
-        size: '文件太大了，不能超过 10MB',
+        size: '文件太大了，不能超过 15MB',
         count: '暂不支持多个文件',
       },
       cancel: '取消',