diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/SaManager.java b/sa-token-core/src/main/java/cn/dev33/satoken/SaManager.java
index 1fb7c22e..43c6714e 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/SaManager.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/SaManager.java
@@ -30,6 +30,8 @@ import cn.dev33.satoken.listener.SaTokenEventCenter;
 import cn.dev33.satoken.log.SaLog;
 import cn.dev33.satoken.log.SaLogForConsole;
 import cn.dev33.satoken.same.SaSameTemplate;
+import cn.dev33.satoken.serializer.SaSerializerTemplate;
+import cn.dev33.satoken.serializer.SaSerializerTemplateDefaultImpl;
 import cn.dev33.satoken.sign.SaSignTemplate;
 import cn.dev33.satoken.stp.StpInterface;
 import cn.dev33.satoken.stp.StpInterfaceDefaultImpl;
@@ -226,6 +228,25 @@ public class SaManager {
 		return saJsonTemplate;
 	}
 
+	/**
+	 * 序列化器
+	 */
+	private volatile static SaSerializerTemplate saSerializerTemplate;
+	public static void setSaSerializerTemplate(SaSerializerTemplate saSerializerTemplate) {
+		SaManager.saSerializerTemplate = saSerializerTemplate;
+		SaTokenEventCenter.doRegisterComponent("SaSerializerTemplate", saSerializerTemplate);
+	}
+	public static SaSerializerTemplate getSaSerializerTemplate() {
+		if (saSerializerTemplate == null) {
+			synchronized (SaManager.class) {
+				if (saSerializerTemplate == null) {
+					SaManager.saSerializerTemplate = new SaSerializerTemplateDefaultImpl();
+				}
+			}
+		}
+		return saSerializerTemplate;
+	}
+
 	/**
 	 * API 参数签名
 	 */
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/serializer/SaSerializerTemplate.java b/sa-token-core/src/main/java/cn/dev33/satoken/serializer/SaSerializerTemplate.java
new file mode 100644
index 00000000..8eb8ed03
--- /dev/null
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/serializer/SaSerializerTemplate.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2020-2099 sa-token.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package cn.dev33.satoken.serializer;
+
+/**
+ * 序列化器
+ * 
+ * @author click33
+ * @since 1.41.0
+ */
+public interface SaSerializerTemplate {
+
+	/**
+	 * 序列化：对象 -> 字符串
+	 *
+	 * @param obj /
+	 * @return /
+	 */
+	String objectToString(Object obj);
+
+	/**
+	 * 反序列化：字符串 → 对象
+	 *
+	 * @param str /
+	 * @return /
+	 */
+	Object stringToObject(String str);
+
+}
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/serializer/SaSerializerTemplateDefaultImpl.java b/sa-token-core/src/main/java/cn/dev33/satoken/serializer/SaSerializerTemplateDefaultImpl.java
new file mode 100644
index 00000000..321c9c1b
--- /dev/null
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/serializer/SaSerializerTemplateDefaultImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020-2099 sa-token.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package cn.dev33.satoken.serializer;
+
+import cn.dev33.satoken.SaManager;
+
+/**
+ * 序列化器，默认实现类 (使用 json 转换器)
+ *
+ * @author click33
+ * @since 1.41.0
+ */
+public class SaSerializerTemplateDefaultImpl implements SaSerializerTemplate {
+
+	@Override
+	public String objectToString(Object obj) {
+		return SaManager.getSaJsonTemplate().objectToJson(obj);
+	}
+
+	@Override
+	public Object stringToObject(String str) {
+		return SaManager.getSaJsonTemplate().jsonToObject(str);
+	}
+
+}
diff --git a/sa-token-starter/sa-token-solon-plugin/src/main/java/cn/dev33/satoken/solon/XPluginImp.java b/sa-token-starter/sa-token-solon-plugin/src/main/java/cn/dev33/satoken/solon/XPluginImp.java
index 51f869ac..ef968659 100644
--- a/sa-token-starter/sa-token-solon-plugin/src/main/java/cn/dev33/satoken/solon/XPluginImp.java
+++ b/sa-token-starter/sa-token-solon-plugin/src/main/java/cn/dev33/satoken/solon/XPluginImp.java
@@ -29,6 +29,7 @@ import cn.dev33.satoken.listener.SaTokenEventCenter;
 import cn.dev33.satoken.listener.SaTokenListener;
 import cn.dev33.satoken.log.SaLog;
 import cn.dev33.satoken.same.SaSameTemplate;
+import cn.dev33.satoken.serializer.SaSerializerTemplate;
 import cn.dev33.satoken.sign.SaSignTemplate;
 import cn.dev33.satoken.solon.json.SaJsonTemplateForSnack3;
 import cn.dev33.satoken.solon.model.SaContextForSolon;
@@ -131,6 +132,11 @@ public class XPluginImp implements Plugin {
             SaManager.setSaJsonTemplate(bean);
         });
 
+        // Sa-Token 序列化器 Bean
+        context.getBeanAsync(SaSerializerTemplate.class, bean -> {
+            SaManager.setSaSerializerTemplate(bean);
+        });
+
         // Sa-Token 参数签名算法 Bean
         context.getBeanAsync(SaSignTemplate.class, bean -> {
             SaManager.setSaSignTemplate(bean);
diff --git a/sa-token-starter/sa-token-spring-boot-autoconfig/src/main/java/cn/dev33/satoken/spring/SaBeanInject.java b/sa-token-starter/sa-token-spring-boot-autoconfig/src/main/java/cn/dev33/satoken/spring/SaBeanInject.java
index e02f33d9..f8154d44 100644
--- a/sa-token-starter/sa-token-spring-boot-autoconfig/src/main/java/cn/dev33/satoken/spring/SaBeanInject.java
+++ b/sa-token-starter/sa-token-spring-boot-autoconfig/src/main/java/cn/dev33/satoken/spring/SaBeanInject.java
@@ -31,6 +31,7 @@ import cn.dev33.satoken.listener.SaTokenListener;
 import cn.dev33.satoken.log.SaLog;
 import cn.dev33.satoken.plugin.SaTokenPluginLoader;
 import cn.dev33.satoken.same.SaSameTemplate;
+import cn.dev33.satoken.serializer.SaSerializerTemplate;
 import cn.dev33.satoken.sign.SaSignTemplate;
 import cn.dev33.satoken.spring.pathmatch.SaPathMatcherHolder;
 import cn.dev33.satoken.stp.StpInterface;
@@ -185,6 +186,16 @@ public class SaBeanInject {
 		SaManager.setSaJsonTemplate(saJsonTemplate);
 	}
 
+	/**
+	 * 注入自定义的序列化器 Bean
+	 *
+	 * @param saSerializerTemplate 序列化器
+	 */
+	@Autowired(required = false)
+	public void setSaSerializerTemplate(SaSerializerTemplate saSerializerTemplate) {
+		SaManager.setSaSerializerTemplate(saSerializerTemplate);
+	}
+
 	/**
 	 * 注入自定义的 参数签名 Bean 
 	 *