diff --git a/src/main/java/org/ssssssss/magicapi/context/HeaderContext.java b/src/main/java/org/ssssssss/magicapi/context/HeaderContext.java
deleted file mode 100644
index dbc23c8b..00000000
--- a/src/main/java/org/ssssssss/magicapi/context/HeaderContext.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.ssssssss.magicapi.context;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Header Context 用于脚本中获取Header信息
- */
-public class HeaderContext extends HashMap<String, Object> {
-
-	private final Map<String, Object> headers;
-
-	public HeaderContext(Map<String, Object> headers) {
-		this.headers = headers;
-	}
-
-	@Override
-	public Object get(Object key) {
-		return headers.get(key);
-	}
-}
diff --git a/src/main/java/org/ssssssss/magicapi/controller/RequestHandler.java b/src/main/java/org/ssssssss/magicapi/controller/RequestHandler.java
index e4ab0728..e6519799 100644
--- a/src/main/java/org/ssssssss/magicapi/controller/RequestHandler.java
+++ b/src/main/java/org/ssssssss/magicapi/controller/RequestHandler.java
@@ -21,7 +21,6 @@ import org.ssssssss.magicapi.config.MagicConfiguration;
 import org.ssssssss.magicapi.config.MappingHandlerMapping;
 import org.ssssssss.magicapi.config.Valid;
 import org.ssssssss.magicapi.context.CookieContext;
-import org.ssssssss.magicapi.context.HeaderContext;
 import org.ssssssss.magicapi.context.RequestContext;
 import org.ssssssss.magicapi.context.SessionContext;
 import org.ssssssss.magicapi.interceptor.RequestInterceptor;
@@ -37,6 +36,7 @@ import org.ssssssss.script.MagicScriptDebugContext;
 import org.ssssssss.script.exception.MagicScriptAssertException;
 import org.ssssssss.script.exception.MagicScriptException;
 import org.ssssssss.script.functions.ObjectConvertExtension;
+import org.ssssssss.script.functions.StreamExtension;
 import org.ssssssss.script.parsing.Span;
 import org.ssssssss.script.parsing.ast.literal.BooleanLiteral;
 import org.ssssssss.script.reflection.JavaInvoker;
@@ -458,7 +458,7 @@ public class RequestHandler extends MagicController {
 		context.putMapIntoContext(requestEntity.getParameters());
 		context.putMapIntoContext(requestEntity.getPathVariables());
 		context.set(VAR_NAME_COOKIE, new CookieContext(requestEntity.getRequest()));
-		context.set(VAR_NAME_HEADER, new HeaderContext(requestEntity.getHeaders()));
+		context.set(VAR_NAME_HEADER, requestEntity.getHeaders());
 		context.set(VAR_NAME_SESSION, new SessionContext(requestEntity.getRequest().getSession()));
 		context.set(VAR_NAME_PATH_VARIABLE, requestEntity.getPathVariables());
 		Object requestBody = readRequestBody(requestEntity.getRequest());