diff --git a/blocksuite/affine/all/src/extensions/store.ts b/blocksuite/affine/all/src/extensions/store.ts
index 1a723dee9e..f1e972dacf 100644
--- a/blocksuite/affine/all/src/extensions/store.ts
+++ b/blocksuite/affine/all/src/extensions/store.ts
@@ -1,8 +1,4 @@
-import { CodeMarkdownPreprocessorExtension } from '@blocksuite/affine-block-code';
 import { DatabaseSelectionExtension } from '@blocksuite/affine-block-database';
-import { EmbedIframeConfigExtensions } from '@blocksuite/affine-block-embed';
-import { ImageStoreSpec } from '@blocksuite/affine-block-image';
-import { LatexMarkdownPreprocessorExtension } from '@blocksuite/affine-block-latex';
 import {
   RootBlockHtmlAdapterExtension,
   RootBlockMarkdownAdapterExtension,
@@ -36,7 +32,6 @@ import {
 import { HighlightSelectionExtension } from '@blocksuite/affine-shared/selection';
 import {
   BlockMetaService,
-  EmbedIframeService,
   FeatureFlagService,
   FileSizeLimitService,
   LinkPreviewerService,
@@ -64,17 +59,10 @@ const defaultBlockHtmlAdapterMatchers = [RootBlockHtmlAdapterExtension];
 
 const defaultBlockMarkdownAdapterMatchers = [RootBlockMarkdownAdapterExtension];
 
-const defaultMarkdownPreprocessors = [
-  LatexMarkdownPreprocessorExtension,
-  CodeMarkdownPreprocessorExtension,
-];
-
 const defaultBlockNotionHtmlAdapterMatchers: ExtensionType[] = [
   RootBlockNotionHtmlAdapterExtension,
 ];
 
-const defaultBlockPlainTextAdapterMatchers: ExtensionType[] = [];
-
 function getHtmlAdapterExtensions(): ExtensionType[] {
   return [
     ...HtmlInlineToDeltaAdapterExtensions,
@@ -88,7 +76,6 @@ function getMarkdownAdapterExtensions(): ExtensionType[] {
     ...MarkdownInlineToDeltaAdapterExtensions,
     ...defaultBlockMarkdownAdapterMatchers,
     ...InlineDeltaToMarkdownAdapterExtensions,
-    ...defaultMarkdownPreprocessors,
   ];
 }
 
@@ -100,10 +87,7 @@ function getNotionHtmlAdapterExtensions(): ExtensionType[] {
 }
 
 function getPlainTextAdapterExtensions(): ExtensionType[] {
-  return [
-    ...defaultBlockPlainTextAdapterMatchers,
-    ...InlineDeltaToPlainTextAdapterExtensions,
-  ];
+  return [...InlineDeltaToPlainTextAdapterExtensions];
 }
 
 const MigratingStoreExtensions: ExtensionType[] = [
@@ -127,10 +111,7 @@ const MigratingStoreExtensions: ExtensionType[] = [
   FeatureFlagService,
   LinkPreviewerService,
   FileSizeLimitService,
-  ImageStoreSpec,
   BlockMetaService,
-  EmbedIframeConfigExtensions,
-  EmbedIframeService,
 ].flat();
 
 export class MigratingStoreExtension extends StoreExtensionProvider {
diff --git a/blocksuite/affine/blocks/code/src/store.ts b/blocksuite/affine/blocks/code/src/store.ts
index 3d0c730767..8621f9b6f4 100644
--- a/blocksuite/affine/blocks/code/src/store.ts
+++ b/blocksuite/affine/blocks/code/src/store.ts
@@ -5,6 +5,7 @@ import {
 import { CodeBlockSchemaExtension } from '@blocksuite/affine-model';
 
 import { CodeBlockAdapterExtensions } from './adapters/extension';
+import { CodeMarkdownPreprocessorExtension } from './adapters/markdown/preprocessor';
 
 export class CodeStoreExtension extends StoreExtensionProvider {
   override name = 'affine-code-block';
@@ -13,5 +14,6 @@ export class CodeStoreExtension extends StoreExtensionProvider {
     super.setup(context);
     context.register(CodeBlockSchemaExtension);
     context.register(CodeBlockAdapterExtensions);
+    context.register(CodeMarkdownPreprocessorExtension);
   }
 }
diff --git a/blocksuite/affine/blocks/embed/src/store.ts b/blocksuite/affine/blocks/embed/src/store.ts
index 0ed339a34e..ffa8bb03f9 100644
--- a/blocksuite/affine/blocks/embed/src/store.ts
+++ b/blocksuite/affine/blocks/embed/src/store.ts
@@ -12,9 +12,11 @@ import {
   EmbedSyncedDocBlockSchemaExtension,
   EmbedYoutubeBlockSchemaExtension,
 } from '@blocksuite/affine-model';
+import { EmbedIframeService } from '@blocksuite/affine-shared/services';
 
 import { EmbedFigmaBlockAdapterExtensions } from './embed-figma-block/adapters/extension';
 import { EmbedGithubBlockAdapterExtensions } from './embed-github-block/adapters/extension';
+import { EmbedIframeConfigExtensions } from './embed-iframe-block';
 import { EmbedIframeBlockAdapterExtensions } from './embed-iframe-block/adapters';
 import { EmbedLinkedDocBlockAdapterExtensions } from './embed-linked-doc-block/adapters/extension';
 import { EmbedLoomBlockAdapterExtensions } from './embed-loom-block/adapters/extension';
@@ -43,5 +45,8 @@ export class EmbedStoreExtension extends StoreExtensionProvider {
     context.register(EmbedIframeBlockAdapterExtensions);
     context.register(EmbedLinkedDocBlockAdapterExtensions);
     context.register(EmbedSyncedDocBlockAdapterExtensions);
+
+    context.register(EmbedIframeConfigExtensions);
+    context.register(EmbedIframeService);
   }
 }
diff --git a/blocksuite/affine/blocks/latex/src/store.ts b/blocksuite/affine/blocks/latex/src/store.ts
index 1dfb3a15ea..0815c16a41 100644
--- a/blocksuite/affine/blocks/latex/src/store.ts
+++ b/blocksuite/affine/blocks/latex/src/store.ts
@@ -5,6 +5,7 @@ import {
 import { LatexBlockSchemaExtension } from '@blocksuite/affine-model';
 
 import { LatexBlockAdapterExtensions } from './adapters/extension';
+import { LatexMarkdownPreprocessorExtension } from './adapters/markdown/preprocessor';
 
 export class LatexStoreExtension extends StoreExtensionProvider {
   override name = 'affine-latex-block';
@@ -13,5 +14,6 @@ export class LatexStoreExtension extends StoreExtensionProvider {
     super.setup(context);
     context.register([LatexBlockSchemaExtension]);
     context.register(LatexBlockAdapterExtensions);
+    context.register(LatexMarkdownPreprocessorExtension);
   }
 }