diff --git a/ProxyConfigHelper/ProxyConfigHelper.m b/ProxyConfigHelper/ProxyConfigHelper.m
index 1d8b6dd..773bd3d 100644
--- a/ProxyConfigHelper/ProxyConfigHelper.m
+++ b/ProxyConfigHelper/ProxyConfigHelper.m
@@ -117,7 +117,7 @@ ProxyConfigRemoteProcessProtocol
                               error:(stringReplyBlock)reply {
     dispatch_async(dispatch_get_main_queue(), ^{
         ProxySettingTool *tool = [ProxySettingTool new];
-        [tool restoreProxySettint:dict currentPort:port currentSocksPort:socksPort filterInterface:filterInterface];
+        [tool restoreProxySetting:dict currentPort:port currentSocksPort:socksPort filterInterface:filterInterface];
         reply(nil);
     });
 }
diff --git a/ProxyConfigHelper/ProxySettingTool.h b/ProxyConfigHelper/ProxySettingTool.h
index 737b1ae..2df8215 100644
--- a/ProxyConfigHelper/ProxySettingTool.h
+++ b/ProxyConfigHelper/ProxySettingTool.h
@@ -19,7 +19,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)disableProxyWithfilterInterface:(BOOL)filterInterFace;
 
-- (void)restoreProxySettint:(NSDictionary *)savedInfo
+- (void)restoreProxySetting:(NSDictionary *)savedInfo
                 currentPort:(int)port
            currentSocksPort:(int)socksPort
             filterInterface:(BOOL)filterInterface;
diff --git a/ProxyConfigHelper/ProxySettingTool.m b/ProxyConfigHelper/ProxySettingTool.m
index 028b260..7a56144 100644
--- a/ProxyConfigHelper/ProxySettingTool.m
+++ b/ProxyConfigHelper/ProxySettingTool.m
@@ -47,7 +47,7 @@
     }];
 }
 
-- (void)restoreProxySettint:(NSDictionary *)savedInfo
+- (void)restoreProxySetting:(NSDictionary *)savedInfo
                 currentPort:(int)port
            currentSocksPort:(int)socksPort
             filterInterface:(BOOL)filterInterface{