diff --git a/protocols/JiShe.CollectBus.Protocol.Contracts/Abstracts/ProtocolPlugin.cs b/protocols/JiShe.CollectBus.Protocol.Contracts/Abstracts/ProtocolPlugin.cs
index b026366..16b9401 100644
--- a/protocols/JiShe.CollectBus.Protocol.Contracts/Abstracts/ProtocolPlugin.cs
+++ b/protocols/JiShe.CollectBus.Protocol.Contracts/Abstracts/ProtocolPlugin.cs
@@ -32,7 +32,7 @@ namespace JiShe.CollectBus.Protocol.Contracts.Abstracts
 
         public virtual async Task<ProtocolInfo> GetAsync() => await Task.FromResult(Info);
 
-        public virtual async Task AddAsync()
+        public virtual async Task LoadAsync()
         {
             if (Info == null)
             {