diff --git a/test/testterm.lua b/test/testterm.lua
new file mode 100644
index 00000000..6b341ab1
--- /dev/null
+++ b/test/testterm.lua
@@ -0,0 +1,15 @@
+local skynet = require "skynet"
+
+local function term()
+	skynet.error("Sleep one second, and term the call to UNEXIST")
+	skynet.sleep(100)
+	local self = skynet.self()
+	skynet.send(skynet.self(), "debug", "TERM", "UNEXIST")
+end
+
+skynet.start(function()
+	skynet.fork(term)
+	skynet.error("call an unexist named service UNEXIST, may block")
+	pcall(skynet.call, "UNEXIST", "lua", "test")
+	skynet.error("unblock the unexisted service call")
+end)