diff --git a/sms4j-spring-boot-example/src/test/java/org/dromara/sms4j/example/Sms4jTest.java b/sms4j-spring-boot-example/src/test/java/org/dromara/sms4j/example/Sms4jTest.java
index 0c7c6b91..de9d293f 100644
--- a/sms4j-spring-boot-example/src/test/java/org/dromara/sms4j/example/Sms4jTest.java
+++ b/sms4j-spring-boot-example/src/test/java/org/dromara/sms4j/example/Sms4jTest.java
@@ -5,10 +5,20 @@ import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.json.JSONUtil;
 import lombok.extern.slf4j.Slf4j;
+import org.dromara.sms4j.aliyun.service.AlibabaSmsImpl;
 import org.dromara.sms4j.api.entity.SmsResponse;
+import org.dromara.sms4j.cloopen.service.CloopenSmsImpl;
 import org.dromara.sms4j.comm.utils.SmsUtil;
 import org.dromara.sms4j.core.factory.SmsFactory;
-import org.dromara.sms4j.provider.enumerate.SupplierType;
+import org.dromara.sms4j.ctyun.service.CtyunSmsImpl;
+import org.dromara.sms4j.emay.service.EmaySmsImpl;
+import org.dromara.sms4j.huawei.service.HuaweiSmsImpl;
+import org.dromara.sms4j.jdcloud.service.JdCloudSmsImpl;
+import org.dromara.sms4j.netease.service.NeteaseSmsImpl;
+import org.dromara.sms4j.tencent.service.TencentSmsImpl;
+import org.dromara.sms4j.unisms.service.UniSmsImpl;
+import org.dromara.sms4j.yunpian.service.YunPianSmsImpl;
+import org.dromara.sms4j.zhutong.service.ZhutongSmsImpl;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 
@@ -24,13 +34,19 @@ class Sms4jTest {
     private static final String PHONE = "";
 
     @Test
-    public void alibabaSmsTest() {
+    public void byLoadTest() {
         if (StrUtil.isBlank(PHONE)) {
             return;
         }
+        // 通过负载均衡服务获取短信服务对象
+        SmsResponse smsResponse = SmsFactory.getByLoad().sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        Assert.isTrue(smsResponse.isSuccess());
+    }
+
+    @Test
+    public void alibabaSmsTest() {
         // 阿里
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.ALIBABA).sendMessage(PHONE, SmsUtil.getRandomInt(6));
-        log.info(JSONUtil.toJsonStr(smsResponse));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(AlibabaSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         Assert.isTrue(smsResponse.isSuccess());
     }
 
@@ -40,7 +56,7 @@ class Sms4jTest {
             return;
         }
         // 华为
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.HUAWEI).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(HuaweiSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -51,7 +67,7 @@ class Sms4jTest {
             return;
         }
         // 容联云
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.CLOOPEN).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(CloopenSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -62,7 +78,7 @@ class Sms4jTest {
             return;
         }
         // 亿美软通
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.EMAY).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(EmaySmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -73,7 +89,7 @@ class Sms4jTest {
             return;
         }
         // 京东云
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.JD_CLOUD).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(JdCloudSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -84,7 +100,7 @@ class Sms4jTest {
             return;
         }
         // 云片
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.YUNPIAN).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(YunPianSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -95,7 +111,7 @@ class Sms4jTest {
             return;
         }
         // 腾讯
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.TENCENT).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(TencentSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -106,7 +122,7 @@ class Sms4jTest {
             return;
         }
         // 合一
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.UNI_SMS).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(UniSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -117,7 +133,7 @@ class Sms4jTest {
             return;
         }
         // 天翼云
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.CTYUN).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(CtyunSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -128,7 +144,7 @@ class Sms4jTest {
             return;
         }
         // 网易云短信
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.NETEASE).sendMessage(PHONE, SmsUtil.getRandomInt(6));
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(NeteaseSmsImpl.SUPPLIER).sendMessage(PHONE, SmsUtil.getRandomInt(6));
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -143,7 +159,7 @@ class Sms4jTest {
         }
         // 助通短信短信
         String msg = StrUtil.format("【图书商城】您好，你的验证码是{}：（5分钟失效）", SmsUtil.getRandomInt(6));
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.ZHUTONG).sendMessage(PHONE, msg);
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(ZhutongSmsImpl.SUPPLIER).sendMessage(PHONE, msg);
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -159,7 +175,7 @@ class Sms4jTest {
         // 助通短信短信
         LinkedHashMap<String, String> messages = new LinkedHashMap<>(1);
         messages.put("code", SmsUtil.getRandomInt(6));
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.ZHUTONG).sendMessage(PHONE, "59264", messages);
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(ZhutongSmsImpl.SUPPLIER).sendMessage(PHONE, "59264", messages);
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -174,7 +190,7 @@ class Sms4jTest {
         }
         // 助通短信短信
         String msg = StrUtil.format("【图书商城】您好，你的验证码是{}：（5分钟失效）", SmsUtil.getRandomInt(6));
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.ZHUTONG).massTexting(ListUtil.of(PHONE, "180****1111"), msg);
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(ZhutongSmsImpl.SUPPLIER).massTexting(ListUtil.of(PHONE, "180****1111"), msg);
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
@@ -190,8 +206,9 @@ class Sms4jTest {
         // 助通短信短信
         LinkedHashMap<String, String> messages = new LinkedHashMap<>(1);
         messages.put("code", SmsUtil.getRandomInt(6));
-        SmsResponse smsResponse = SmsFactory.createSmsBlend(SupplierType.ZHUTONG).massTexting(ListUtil.of(PHONE, "180****1111"), "59264", messages);
+        SmsResponse smsResponse = SmsFactory.getFirstBySupplier(ZhutongSmsImpl.SUPPLIER).massTexting(ListUtil.of(PHONE, "180****1111"), "59264", messages);
         log.info(JSONUtil.toJsonStr(smsResponse));
         Assert.isTrue(smsResponse.isSuccess());
     }
+
 }
\ No newline at end of file