diff --git a/sa-token-demo/sa-token-demo-solon/pom.xml b/sa-token-demo/sa-token-demo-solon/pom.xml
index fb1b11af..0cfc4a2e 100644
--- a/sa-token-demo/sa-token-demo-solon/pom.xml
+++ b/sa-token-demo/sa-token-demo-solon/pom.xml
@@ -51,6 +51,13 @@
             <version>${sa-token.version}</version>
         </dependency>
 
+		<!-- sa-token json 序列化器组件：snack3 实现  -->
+		<dependency>
+			<groupId>cn.dev33</groupId>
+			<artifactId>sa-token-snack3</artifactId>
+			<version>${sa-token.version}</version>
+		</dependency>
+
 		<!-- hutool工具类，用来生成雪花算法唯一id -->
 		<!-- <dependency>
 		     <groupId>cn.hutool</groupId>
diff --git a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso-server-solon/src/main/java/com/pj/SaSsoServerApp.java b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso-server-solon/src/main/java/com/pj/SaSsoServerApp.java
index e5cbc5b2..57e95726 100644
--- a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso-server-solon/src/main/java/com/pj/SaSsoServerApp.java
+++ b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso-server-solon/src/main/java/com/pj/SaSsoServerApp.java
@@ -2,14 +2,9 @@ package com.pj;
 
 
 import cn.dev33.satoken.sso.SaSsoManager;
-import cn.dev33.satoken.sso.model.SaSsoClientInfo;
-import cn.dev33.satoken.stp.StpUtil;
 import org.noear.solon.Solon;
 import org.noear.solon.annotation.SolonMain;
 
-import java.util.ArrayList;
-import java.util.List;
-
 @SolonMain
 public class SaSsoServerApp {
 
@@ -22,6 +17,13 @@ public class SaSsoServerApp {
 		System.out.println("统一认证登录地址：http://sa-sso-server.com:9000/sso/auth");
 		System.out.println("测试前需要根据官网文档修改 hosts 文件，测试账号密码：sa / 123456");
 		System.out.println();
+	}
+
+	/*
+	 * 类型序列化测试代码
+	 *
+
+		System.out.println(SaManager.getSaJsonTemplate());
 
 		SaSsoClientInfo sci = new SaSsoClientInfo();
 		sci.setClient("client1");
@@ -36,6 +38,6 @@ public class SaSsoServerApp {
 			System.out.println(info);
 		}
 
-	}
-	
+	 */
+
 }
\ No newline at end of file
diff --git a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso1-client-solon/pom.xml b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso1-client-solon/pom.xml
index a9b3f988..58a2bcfa 100644
--- a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso1-client-solon/pom.xml
+++ b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso1-client-solon/pom.xml
@@ -47,7 +47,21 @@
             <artifactId>sa-token-redisx</artifactId>
             <version>${sa-token.version}</version>
         </dependency>
-		
+
+		<!-- Sa-Token 插件：整合snack3 (json) -->
+		<dependency>
+			<groupId>cn.dev33</groupId>
+			<artifactId>sa-token-snack3</artifactId>
+			<version>${sa-token.version}</version>
+		</dependency>
+
+		<!-- snack3 版号要 >= 3.2.133 -->
+		<dependency>
+			<groupId>org.noear</groupId>
+			<artifactId>snack3</artifactId>
+			<version>3.2.133</version>
+		</dependency>
+
 	</dependencies>
 	
 	
diff --git a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso2-client-solon/pom.xml b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso2-client-solon/pom.xml
index 7e15a502..f43fe1cd 100644
--- a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso2-client-solon/pom.xml
+++ b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso2-client-solon/pom.xml
@@ -60,6 +60,20 @@
 			<version>${sa-token.version}</version>
 		</dependency>
 
+		<!-- Sa-Token 插件：整合snack3 (json) -->
+		<dependency>
+			<groupId>cn.dev33</groupId>
+			<artifactId>sa-token-snack3</artifactId>
+			<version>${sa-token.version}</version>
+		</dependency>
+
+		<!-- snack3 版号要 >= 3.2.133 -->
+		<dependency>
+			<groupId>org.noear</groupId>
+			<artifactId>snack3</artifactId>
+			<version>3.2.133</version>
+		</dependency>
+
 
 	</dependencies>
 	
diff --git a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso3-client-solon/pom.xml b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso3-client-solon/pom.xml
index c1ef4a17..5f2cf4ac 100644
--- a/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso3-client-solon/pom.xml
+++ b/sa-token-demo/sa-token-demo-sso-for-solon/sa-token-demo-sso3-client-solon/pom.xml
@@ -55,6 +55,20 @@
 			<version>${sa-token.version}</version>
 		</dependency>
 
+		<!-- Sa-Token 插件：整合snack3 (json) -->
+		<dependency>
+			<groupId>cn.dev33</groupId>
+			<artifactId>sa-token-snack3</artifactId>
+			<version>${sa-token.version}</version>
+		</dependency>
+
+		<!-- snack3 版号要 >= 3.2.133 -->
+		<dependency>
+			<groupId>org.noear</groupId>
+			<artifactId>snack3</artifactId>
+			<version>3.2.133</version>
+		</dependency>
+
 	</dependencies>