diff --git a/src/main.tsx b/src/main.tsx
index 5aac27f..1701d98 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -9,7 +9,7 @@ import {
 import * as presetPrompts from './prompts';
 import { IPrompt, PromptOutputType } from './prompts/type';
 import settings, { ISettings } from './settings';
-import { getBlockContent } from './utils';
+import { escapeLLMOutput, getBlockContent } from './utils';
 
 function getPrompts() {
   const { customPrompts } = logseq.settings as unknown as ISettings;
@@ -74,7 +74,7 @@ function main() {
         const input = await template.formatMessages({ content });
         const message = await model.call(input);
         // only accept text response for now
-        const response = message.content.toString();
+        const response = escapeLLMOutput(message.content.toString());
 
         switch (output) {
           case PromptOutputType.property: {
diff --git a/src/utils.ts b/src/utils.ts
index 3542419..97b74a7 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -16,3 +16,15 @@ export async function getBlockContent(block: BlockEntity, parentBlock = true, le
 
   return content;
 }
+
+
+export function escapeLLMOutput(text: string) {
+  function removeThinkingPart(text: string) {
+    // <think> ... </think>
+    const thinkingPattern = /<think>[\s\S]*?<\/think>/gi;
+    return text.replace(thinkingPattern, '');
+  }
+
+  let cleanedText = removeThinkingPart(text);
+  return cleanedText.trim();
+}