diff --git a/sms4j-core/src/main/java/org/dromara/sms4j/core/api/ConfigApi.java b/sms4j-core/src/main/java/org/dromara/sms4j/core/api/ConfigApi.java
deleted file mode 100644
index 63ccee88..00000000
--- a/sms4j-core/src/main/java/org/dromara/sms4j/core/api/ConfigApi.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package org.dromara.sms4j.core.api;
-
-/**
- * ConfigApi
- * <p> 用于自定义注册配置
- * @author :Wind
- * 2023/4/19  20:40
- **/
-public interface ConfigApi {
-
-
-
-}
diff --git a/sms4j-core/src/main/java/org/dromara/sms4j/core/load/SmsLoad.java b/sms4j-core/src/main/java/org/dromara/sms4j/core/load/SmsLoad.java
index 46c400db..e04b0cc0 100644
--- a/sms4j-core/src/main/java/org/dromara/sms4j/core/load/SmsLoad.java
+++ b/sms4j-core/src/main/java/org/dromara/sms4j/core/load/SmsLoad.java
@@ -44,7 +44,12 @@ public class SmsLoad {
         }
     }
 
-    // 获取一个服务
+    /**
+     *  getLoadServer
+     * <p>根据负载算法获取一个可获取到的短信服务，这里获取到的服务必然是addLoadServer方法中添加过的服务，不会凭空出现
+     * @return SmsBlend 短信实现
+     * @author :Wind
+    */
     public static SmsBlend getLoadServer() {
         int totalWeight = 0;
         LoadServer selectedLoadServer = null;