diff --git a/spider-flow-core/src/main/java/org/spiderflow/core/executor/function/extension/StringFunctionExtension.java b/spider-flow-core/src/main/java/org/spiderflow/core/executor/function/extension/StringFunctionExtension.java
index 3870bca..5ea7672 100644
--- a/spider-flow-core/src/main/java/org/spiderflow/core/executor/function/extension/StringFunctionExtension.java
+++ b/spider-flow-core/src/main/java/org/spiderflow/core/executor/function/extension/StringFunctionExtension.java
@@ -2,6 +2,7 @@ package org.spiderflow.core.executor.function.extension;
 
 import com.alibaba.fastjson.JSON;
 import org.apache.commons.lang3.math.NumberUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.jsoup.nodes.Element;
 import org.jsoup.parser.Parser;
 import org.jsoup.select.Elements;
@@ -133,4 +134,10 @@ public class StringFunctionExtension implements FunctionExtension{
 	public static Date toDate(String source,String pattern) throws ParseException{
 		return DateFunctionExecutor.parse(source, pattern);
 	}
+
+	@Comment("反转义字符串")
+	@Example("${strVar.unescape()}")
+	public static String unescape(String source){
+		return StringEscapeUtils.unescapeJava(source);
+	}
 }