diff --git a/src/main/java/com/imyeyu/lang/mapper/AbstractLanguageMapper.java b/src/main/java/com/imyeyu/lang/mapper/AbstractLanguageMapper.java
index 5e42e48..203a10e 100644
--- a/src/main/java/com/imyeyu/lang/mapper/AbstractLanguageMapper.java
+++ b/src/main/java/com/imyeyu/lang/mapper/AbstractLanguageMapper.java
@@ -12,7 +12,7 @@ import java.util.Map;
  */
 public abstract class AbstractLanguageMapper implements LanguageMapping {
 
-	protected static final StringInterpolator INTERPOLATOR = StringInterpolator.createDollarInterpolator();
+	protected final StringInterpolator INTERPOLATOR = StringInterpolator.createDollarInterpolator();
 
 	protected final Language language;
 
diff --git a/src/main/java/com/imyeyu/lang/mapper/LanguageMap.java b/src/main/java/com/imyeyu/lang/mapper/LanguageMap.java
index fac10f0..f921dfc 100644
--- a/src/main/java/com/imyeyu/lang/mapper/LanguageMap.java
+++ b/src/main/java/com/imyeyu/lang/mapper/LanguageMap.java
@@ -1,6 +1,7 @@
 package com.imyeyu.lang.mapper;
 
 import com.imyeyu.java.TimiJava;
+import com.imyeyu.java.bean.CallbackArgReturn;
 import com.imyeyu.java.bean.Language;
 import com.imyeyu.utils.Text;
 
@@ -16,6 +17,15 @@ public class LanguageMap extends AbstractLanguageMapper {
 
 	protected final Map<String, String> map;
 
+	{
+		INTERPOLATOR.putFilter("lang", value -> {
+			if (value.startsWith("@")) {
+				value = text(value.substring(1));
+			}
+			return value;
+		});
+	}
+
 	/**
 	 * 默认构造
 	 *