diff --git a/src/comMisc/utPid.erl b/src/comMisc/utPid.erl
index 1cf947a..91c41cd 100644
--- a/src/comMisc/utPid.erl
+++ b/src/comMisc/utPid.erl
@@ -36,7 +36,7 @@ is_process_alive(Pid) ->
             Node = node(),
             Result = case node(Pid) of
                         Node -> erlang:is_process_alive(Pid);
-                        Node1 -> rpc:call(Node1, erlang, is_process_alive, [Pid])
+                        Node1 -> erpc:call(Node1, erlang, is_process_alive, [Pid])
                      end,
             case Result of
                {badrpc, _Reason} -> false;
diff --git a/src/hotUpdate/h.erl b/src/hotUpdate/h.erl
index 63df0b4..129b81c 100644
--- a/src/hotUpdate/h.erl
+++ b/src/hotUpdate/h.erl
@@ -67,7 +67,7 @@ kf_load_beam(Files) ->
    Modules = [list_to_atom(filename:basename(File, ".erl")) || File <- Files],
    case nodes(connected) of
       [Node | _] ->
-         rpc:cast(Node, ?MODULE, kf_load_beam_all_server_in_local_node, [Modules]);
+         erpc:cast(Node, ?MODULE, kf_load_beam_all_server_in_local_node, [Modules]);
       _ ->
          skip
    end,
@@ -91,7 +91,7 @@ nodes_load(Modules) ->
    catch load(Modules),
    % 连接的其他节点加载代码
    ContenctedNodes = nodes(connected),
-   [rpc:cast(Node, ?MODULE, load, [Modules]) || Node <- ContenctedNodes].
+   [erpc:cast(Node, ?MODULE, load, [Modules]) || Node <- ContenctedNodes].
 
 load(Modules) -> [c:nl(M) || M <- Modules].
 
diff --git a/src/hotUpdate/hot_swap.erl b/src/hotUpdate/hot_swap.erl
index 947aa81..9c05d00 100644
--- a/src/hotUpdate/hot_swap.erl
+++ b/src/hotUpdate/hot_swap.erl
@@ -19,7 +19,7 @@ load(ModList) ->
 %% @param ModList 模块列表(原子列表)         
 network_load(ModList) ->
    lists:foreach(fun(Module) ->
-      [begin rpc:call(Node, code, purge, [Module]), rpc:call(Node, code, load_file, [Module]) end || Node <- (nodes() ++ [node()])]
+      [begin erpc:call(Node, code, purge, [Module]), erpc:call(Node, code, load_file, [Module]) end || Node <- (nodes() ++ [node()])]
                  end, ModList).
 
 %% 指定单节点热更：
@@ -28,8 +28,8 @@ network_load(ModList) ->
 network_load(NodeList, ModList) ->
    lists:foreach(fun(Node) ->
       lists:foreach(fun(Module) ->
-         rpc:call(Node, code, purge, [Module]),
-         rpc:call(Node, code, load_file, [Module])
+         erpc:call(Node, code, purge, [Module]),
+         erpc:call(Node, code, load_file, [Module])
                     end, ModList)
                  end, NodeList).
 
diff --git a/src/hotUpdate/u.erl b/src/hotUpdate/u.erl
index 680ac55..af0a0a1 100644
--- a/src/hotUpdate/u.erl
+++ b/src/hotUpdate/u.erl
@@ -116,7 +116,7 @@ info(V, P) ->
 loads([], _Files) -> ok;
 loads([H | T], Files) ->
    info("[~w]", [H#server.node]),
-   rpc:cast(H#server.node, u, load, [Files]),
+   erpc:cast(H#server.node, u, load, [Files]),
    loads(T, Files).
 
 get_new_file(Files, S) ->
diff --git a/src/hotUpdate/u1.erl b/src/hotUpdate/u1.erl
index ac00d7c..c1f0801 100644
--- a/src/hotUpdate/u1.erl
+++ b/src/hotUpdate/u1.erl
@@ -98,7 +98,7 @@ info(V, P) ->
 %% loads([], _Files) -> ok;
 %% loads([H | T], Files) ->
 %%     info("[~w]", [H#t_server_node.node]),
-%%     rpc:cast(H#t_server_node.node, u, load, [Files]),
+%%     erpc:cast(H#t_server_node.node, u, load, [Files]),
 %%     loads(T, Files).
 
 get_new_file(Files, S) ->
@@ -155,7 +155,7 @@ a() ->
 hotswap(NodeArg) ->
    Node = util_data:to_atom(hd(NodeArg)),
    net_adm:ping(Node),
-   rpc:call(Node, ?MODULE, do_hotswap, []).
+   erpc:call(Node, ?MODULE, do_hotswap, []).
 
 do_hotswap() ->
    CommandFile = "../../hotswap/hotswap_command.txt",
diff --git a/src/hotUpdate/u2.erl b/src/hotUpdate/u2.erl
index 7068f1b..7d77f80 100644
--- a/src/hotUpdate/u2.erl
+++ b/src/hotUpdate/u2.erl
@@ -99,7 +99,7 @@ info(V, P) ->
 loads([], _Files) -> ok;
 loads([H | T], Files) ->
    info("[~w]", [H]),
-   rpc:cast(H, u, load, [Files]),
+   erpc:cast(H, u, load, [Files]),
    loads(T, Files).
 
 get_new_file(Files, S) ->
diff --git a/src/recon-2.5.1/src/recon.erl b/src/recon-2.5.1/src/recon.erl
index c085cb0..6870718 100644
--- a/src/recon-2.5.1/src/recon.erl
+++ b/src/recon-2.5.1/src/recon.erl
@@ -491,7 +491,7 @@ remote_load(Mod) -> remote_load(nodes(), Mod).
       Nodes :: [node(),...] | node().
 remote_load(Nodes=[_|_], Mod) when is_atom(Mod) ->
     {Mod, Bin, File} = code:get_object_code(Mod),
-    rpc:multicall(Nodes, code, load_binary, [Mod, File, Bin]);
+    erpc:multicall(Nodes, code, load_binary, [Mod, File, Bin]);
 remote_load(Nodes=[_|_], Modules) when is_list(Modules) ->
     [remote_load(Nodes, Mod) || Mod <- Modules];
 remote_load(Node, Mod) ->
@@ -689,7 +689,7 @@ rpc(Nodes, Fun) ->
 %% @doc Runs an arbitrary fun (of arity 0) over one or more nodes.
 -spec rpc(node()|[node(),...], fun(() -> term()), timeout()) -> {[Success::_],[Fail::_]}.
 rpc(Nodes=[_|_], Fun, Timeout) when is_function(Fun,0) ->
-    rpc:multicall(Nodes, erlang, apply, [Fun,[]], Timeout);
+    erpc:multicall(Nodes, erlang, apply, [Fun,[]], Timeout);
 rpc(Node, Fun, Timeout) when is_atom(Node) ->
     rpc([Node], Fun, Timeout).
 
@@ -707,7 +707,7 @@ named_rpc(Nodes, Fun) ->
 %% name of the node that computed a given result along with it, in a tuple.
 -spec named_rpc(node()|[node(),...], fun(() -> term()), timeout()) -> {[Success::_],[Fail::_]}.
 named_rpc(Nodes=[_|_], Fun, Timeout) when is_function(Fun,0) ->
-    rpc:multicall(Nodes, erlang, apply, [fun() -> {node(),Fun()} end,[]], Timeout);
+    erpc:multicall(Nodes, erlang, apply, [fun() -> {node(),Fun()} end,[]], Timeout);
 named_rpc(Node, Fun, Timeout) when is_atom(Node) ->
     named_rpc([Node], Fun, Timeout).
 
diff --git a/src/srvNodeMgr/node_misc.erl b/src/srvNodeMgr/node_misc.erl
index b3f0728..1c4e25a 100644
--- a/src/srvNodeMgr/node_misc.erl
+++ b/src/srvNodeMgr/node_misc.erl
@@ -41,7 +41,7 @@ cookie_hash() ->
    base64:encode_to_string(erlang:md5(atom_to_list(erlang:get_cookie()))).
 
 is_running(Node, Application) ->
-   case rpc:call(Node, app_utils, which_applications, []) of
+   case erpc:call(Node, app_utils, which_applications, []) of
       {badrpc, _} ->
          false;
       Apps ->
@@ -49,7 +49,7 @@ is_running(Node, Application) ->
    end.
 
 is_process_running(Node, Process) ->
-   case rpc:call(Node, erlang, whereis, [Process]) of
+   case erpc:call(Node, erlang, whereis, [Process]) of
       {badrpc, _} ->
          false;
       undefined ->
diff --git a/src/srvNodeMgr/utStopSrv1.escript b/src/srvNodeMgr/utStopSrv1.escript
index abe95ce..9c86ccd 100644
--- a/src/srvNodeMgr/utStopSrv1.escript
+++ b/src/srvNodeMgr/utStopSrv1.escript
@@ -12,7 +12,7 @@ main(_Arge) ->
       pong ->
          io:format("the aims server:~p is online~n", [?AIM_NODE]),
          io:format("to close it~n"),
-         rpc:call(?AIM_NODE, init, stop, []),
+         erpc:call(?AIM_NODE, init, stop, []),
          halt(0);
       _ ->
          io:format("the aims server:~p is not online~n", [?AIM_NODE]),
diff --git a/src/srvNodeMgr/utStopSrv2.escript b/src/srvNodeMgr/utStopSrv2.escript
index e9f91da..983a92c 100644
--- a/src/srvNodeMgr/utStopSrv2.escript
+++ b/src/srvNodeMgr/utStopSrv2.escript
@@ -11,7 +11,7 @@ main(_Args) ->
          io:format("the aims server:~p is online~n", [?AIM_NODE]),
          io:format("to close it~n"),
          timer:sleep(10000),
-         rpc:call(?AIM_NODE, init, stop, []),
+         erpc:call(?AIM_NODE, init, stop, []),
          halt(0);
       _ ->
          io:format("the aims server:~p is online~n", [?AIM_NODE]),