diff --git a/src/Document/document.schema.ts b/src/Document/document.schema.ts
index 0117cd0..a8ea995 100644
--- a/src/Document/document.schema.ts
+++ b/src/Document/document.schema.ts
@@ -7,14 +7,12 @@ import { Document } from '@prisma/client'
 import { DocumentDelta } from './document.type'
 import Delta from 'quill-delta'
 import { MinioService } from 'src/Minio/minio.service'
-import { OpenaiService } from 'src/OpenAI/openai.service'
 @Injectable()
 export class DocumentSchema extends PothosSchema {
   constructor(
     @Inject(SchemaBuilderToken) private readonly builder: Builder,
     private readonly prisma: PrismaService,
     private readonly minio: MinioService,
-    private readonly openaiService: OpenaiService,
   ) {
     super()
   }
@@ -162,12 +160,8 @@ export class DocumentSchema extends PothosSchema {
           if (!ctx.http?.me?.id) throw new Error('User not found')
           if (!args.documentId) throw new Error('Document id not found')
           if (args.pageIndex === undefined || args.pageIndex === null) throw new Error('Page index not found')
-          let delta
-          try {
-            delta = await this.minio.getDocumentPage(args.documentId, args.pageIndex)
-          } catch (_error) {
-            delta = null
-          }
+          const delta = await this.minio.getDocumentPage(args.documentId, args.pageIndex)
+          if (!delta) throw new Error('Delta not found')
           const totalPage = await this.minio.countDocumentPages(args.documentId)
           return {
             documentId: args.documentId,
@@ -176,7 +170,6 @@ export class DocumentSchema extends PothosSchema {
             totalPage,
             senderId: ctx.http?.me?.id,
             eventType: DocumentEvent.CLIENT_REQUEST_SYNC,
-            requestSync: false,
           }
         },
       }),
@@ -205,7 +198,7 @@ export class DocumentSchema extends PothosSchema {
           if (ctx.isSubscription) throw new Error('Not allowed')
           const userId = ctx.http?.me?.id
           if (!userId) throw new Error('User not found')
-          const document = await this.prisma.document.create({
+          return await this.prisma.document.create({
             ...query,
             data: {
               ...args.input,
@@ -218,9 +211,6 @@ export class DocumentSchema extends PothosSchema {
               },
             },
           })
-          // create document in minio
-          await this.minio.createDocumentFolder(document.id)
-          return document
         },
       }),
 
@@ -244,18 +234,6 @@ export class DocumentSchema extends PothosSchema {
         },
       }),
 
-      testSuggestEditDocument: t.field({
-        type: 'Delta',
-        args: {
-          documentDelta: t.arg({ type: this.documentDeltaInput(), required: true }),
-        },
-        resolve: async (_root, args, ctx: SchemaContext) => {
-          if (ctx.isSubscription) throw new Error('Not allowed')
-          if (!args.documentDelta.delta) throw new Error('Delta not found')
-          return await this.openaiService.documentSuggestEditDelta(args.documentDelta.delta)
-        },
-      }),
-
       eventDocumentChanged: t.field({
         type: this.documentDelta(),
         args: {
@@ -334,7 +312,6 @@ export class DocumentSchema extends PothosSchema {
           })
           if (!document) throw new Error('Document not found')
           if (
-            document.ownerId !== ctx.http?.me?.id &&
             !document.isPublic &&
             !document.collaborators.some((c) => c.userId === ctx.http?.me?.id && c.writable)
           )