diff --git a/package.json b/package.json
index 57709a1..37553d3 100644
--- a/package.json
+++ b/package.json
@@ -410,7 +410,7 @@
         "package": "vsce package"
     },
     "dependencies": {
-        "@shd101wyy/mume": "^0.3.0"
+        "@shd101wyy/mume": "^0.3.1"
     },
     "devDependencies": {
         "@types/jquery": "^3.2.17",
diff --git a/src/config.ts b/src/config.ts
index aff3207..3265b90 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,5 +1,6 @@
 import * as vscode from "vscode"
 import {MarkdownEngineConfig} from "@shd101wyy/mume"
+import { MathRenderingOption } from "../../mume/out/src/markdown-engine-config";
 
 export class MarkdownPreviewEnhancedConfig implements MarkdownEngineConfig {
   public static getCurrentConfig() {
@@ -15,7 +16,7 @@ export class MarkdownPreviewEnhancedConfig implements MarkdownEngineConfig {
   public readonly enableExtendedTableSyntax: boolean
   public readonly enableCriticMarkupSyntax: boolean
   public readonly frontMatterRenderingOption:string
-  public readonly mathRenderingOption: string
+  public readonly mathRenderingOption: MathRenderingOption
   public readonly mathInlineDelimiters: Array<string[]>
   public readonly mathBlockDelimiters: Array<string[]>
   public readonly codeBlockTheme: string
@@ -50,7 +51,7 @@ export class MarkdownPreviewEnhancedConfig implements MarkdownEngineConfig {
     this.enableCriticMarkupSyntax = config.get<boolean>('enableCriticMarkupSyntax')    
     this.frontMatterRenderingOption = config.get<string>('frontMatterRenderingOption')
     this.mermaidTheme = config.get<string>('mermaidTheme')
-    this.mathRenderingOption = config.get<string>('mathRenderingOption')
+    this.mathRenderingOption = config.get<string>('mathRenderingOption') as MathRenderingOption
     this.mathInlineDelimiters = config.get<Array<string[]>>('mathInlineDelimiters')
     this.mathBlockDelimiters = config.get<Array<string[]>>('mathBlockDelimiters')
     this.codeBlockTheme = config.get<string>('codeBlockTheme')
diff --git a/src/preview-content-provider.ts b/src/preview-content-provider.ts
index 5263118..f74c2b5 100644
--- a/src/preview-content-provider.ts
+++ b/src/preview-content-provider.ts
@@ -106,7 +106,7 @@ export class MarkdownPreviewEnhancedView implements vscode.TextDocumentContentPr
         return ""
       } else {
         editor.edit((edit)=> {
-          edit.insert(new vscode.Position(i+1, 0), `<!-- code_chunk_output -->\n\n${result}\n\n<!-- /code_chunk_output -->\n`)
+          edit.insert(new vscode.Position(i+1, 0), `\n<!-- code_chunk_output -->\n\n${result}\n\n<!-- /code_chunk_output -->\n`)
         })
         return ""
       }
@@ -116,9 +116,8 @@ export class MarkdownPreviewEnhancedView implements vscode.TextDocumentContentPr
     for (let i = 0; i < visibleTextEditors.length; i++) {
       const editor = visibleTextEditors[i]
       if (editor.document.uri.fsPath === filePath) {
-
         let codeChunkOffset = 0,
-            targetCodeChunkOffset = codeChunkData.options['code_chunk_offset']
+            targetCodeChunkOffset = codeChunkData.normalizedInfo.attributes['code_chunk_offset']
 
         const lineCount = editor.document.lineCount
         for (let i = 0; i < lineCount; i++) {