diff --git a/src/utils/dy_js_exec_test.ts b/src/utils/dy_js_exec_test.ts
index 764a9c7..72495ef 100644
--- a/src/utils/dy_js_exec_test.ts
+++ b/src/utils/dy_js_exec_test.ts
@@ -1,17 +1,39 @@
 // 示例使用
 import { DynamicScriptExecutor } from '@/utils/dynamic_script_executor.ts'
 
-const executor = new DynamicScriptExecutor({
+// 示例使用
+const inputString = `
+  This is some text.
+  {{ console.log("Dynamic JS block 1"); }}
+  More text here.
+  <% 
+    let x = 10; 
+    let y = 20; 
+    console.log("Dynamic JS block 2: ", x + y); 
+  %>
+  And some final text.
+`
+
+// 使用默认的 {{ 和 }} 标记
+const executorDefault = new DynamicScriptExecutor({
   user: { name: 'Alice', age: 30 },
   sayHello: (name: string) => `Hello, ${name}!`
 })
 
+// 使用默认标记执行动态JS块
+executorDefault.execute(inputString)
+        .then(results => console.log('执行结果（默认标记）:', results))
+        .catch(error => console.error('捕获到的错误:', error))
+
+// 使用自定义的 <% 和 %> 标记
+const executorCustom = new DynamicScriptExecutor(
+        { user: { name: 'Alice', age: 30 }, sayHello: (name: string) => `Hello, ${name}!` },
+        '<%',
+        '%>'
+)
 
-// 代码块中有可能抛出异常的代码
-const result = executor.execute(`
-  console.log(user);
-  throw new Error('测试错误'); // 故意抛出一个错误
-  return sayHello(user.name);
-`)
+// 使用自定义标记执行动态JS块
+executorCustom.execute(inputString)
+        .then(results => console.log('执行结果（自定义标记）:', results))
+        .catch(error => console.error('捕获到的错误:', error))
 
-result.then(console.log).catch(console.error)
diff --git a/src/utils/dynamic_script_executor.ts b/src/utils/dynamic_script_executor.ts
index 0b91a0d..d24e745 100644
--- a/src/utils/dynamic_script_executor.ts
+++ b/src/utils/dynamic_script_executor.ts
@@ -1,3 +1,5 @@
+import React from 'react'
+
 type Context = Record<string, any>;
 
 /**
@@ -5,13 +7,25 @@ type Context = Record<string, any>;
  */
 export class DynamicScriptExecutor {
   private context: Context
+  private startDelimiter: string
+  private endDelimiter: string
 
-  constructor(context: Context = {}) {
+  constructor(context: Context = {}, startDelimiter: string = '{{', endDelimiter: string = '}}') {
     this.context = context
+    this.startDelimiter = startDelimiter
+    this.endDelimiter = endDelimiter
+  }
+
+  setDelimiters(startDelimiter: string, endDelimiter: string) {
+    this.startDelimiter = startDelimiter
+    this.endDelimiter = endDelimiter
   }
 
   setContext(context: Context) {
-    this.context = context
+    this.context = {
+      ...this.context,
+      ...context
+    }
   }
 
   // 检测JS代码的语法是否正确
@@ -23,38 +37,62 @@ export class DynamicScriptExecutor {
       new Function(contextKeys, `return (async () => { ${script} })();`)
       return null // 语法正确
     } catch (error) {
-      // console.error('代码语法错误:', error)
-      return error  // 语法错误
+      console.error('代码语法错误:', error)
+      return error // 语法错误
     }
   }
 
-  async execute(script: string): Promise<any> {
-    const contextKeys = Object.keys(this.context).join(',')
-    const contextValues = Object.values(this.context)
+  // 自动识别并提取动态JS执行块
+  extractDynamicJSBlocks(input: string): string[] {
+    const regex = new RegExp(
+            `${this.escapeRegExp(this.startDelimiter)}(.*?)${this.escapeRegExp(this.endDelimiter)}`,
+            'gs'
+    )
+
+    const matches: string[] = []
+    let match
 
-    // 先检测代码语法
-    const err = this.checkSyntax(script)
-    if (err !== null) {
-      console.error('检测到代码语法错误，未执行代码。')
-      throw err
+    while ((match = regex.exec(input)) !== null) {
+      matches.push(match[1].trim())
     }
 
-    // 使用 Function 构造函数创建一个新的异步函数，并在其中执行代码
-    const func = new Function(contextKeys, `return (async () => { ${script} })();`)
+    return matches
+  }
 
-    try {
-      // 调用函数并传入上下文对象的值
-      return await func(...contextValues)
-    } catch (error) {
-      this.handleError(error)
-      throw error
+  // 执行所有提取的动态JS块
+  async execute(input: string): Promise<any[]> {
+    const dynamicBlocks = this.extractDynamicJSBlocks(input)
+    const results: any[] = []
+
+    for (const script of dynamicBlocks) {
+      const contextKeys = Object.keys(this.context).join(',')
+      const contextValues = Object.values(this.context)
+
+      const error = this.checkSyntax(script)
+      if (error !== null) {
+        throw error // 抛出异常以便在调用方捕获
+      }
+
+      const func = new Function(contextKeys, `return (async () => { ${script} })();`)
+
+      try {
+        results.push(await func(...contextValues))
+      } catch (error) {
+        this.handleError(error)
+        throw error
+      }
     }
+
+    return results
   }
 
   private handleError(error: any) {
-    // 在这里处理错误，例如显示错误提示、日志记录、发送错误报告等
-    //alert(`执行代码时发生错误: ${error.message}`)
-    console.error(`执行代码时发生错误: ${error.message}`)
+    console.log(`执行代码时发生错误: ${error.message}`)
+  }
+
+  // 转义正则表达式中的特殊字符
+  private escapeRegExp(string: string): string {
+    return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
   }
 }
 
@@ -71,6 +109,7 @@ export const defaultExecutor = new DynamicScriptExecutor({
   clearInterval,
   fetch,
   location,
+  React,
   // document,
   FormData,
   URLSearchParams,