diff --git a/README.md b/README.md
index fb87940..06fe432 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,4 @@ common utils for golang
 
 - [log](utils/log)：golang log library base [logrus](https://github.com/sirupsen/logrus) and [logrus-prefixed-formatter](https://github.com/x-cray/logrus-prefixed-formatter)
 
-- [JetBrainsLicenseServer](utils/idea): JetBrains License Server, Just for test and study, Please support genuine.
\ No newline at end of file
+- [jbls](utils/jbls): JetBrains License Server, Just for test and study, Please support genuine.
\ No newline at end of file
diff --git a/common/logger/errors.log b/common/logger/errors.log
new file mode 100644
index 0000000..3c3f2fa
--- /dev/null
+++ b/common/logger/errors.log
@@ -0,0 +1,2 @@
+Error:2018/01/23 15:55:27 log_test.go:28: 欢迎关注留言
+Error:2018/01/23 15:55:41 log_test.go:28: 欢迎关注留言
diff --git a/common/logger/log_test.go b/common/logger/log_test.go
index 456ffd7..352ab03 100644
--- a/common/logger/log_test.go
+++ b/common/logger/log_test.go
@@ -23,7 +23,7 @@ func init() {
 	Error = log.New(io.MultiWriter(os.Stderr, errFile), "Error:", log.Ldate|log.Ltime|log.Lshortfile)
 }
 func TestLog(t *testing.T) {
-	Info.Println("飞雪无情的博客:", "http://www.flysnow.org")
-	Warning.Printf("飞雪无情的微信公众号：%s\n", "flysnow_org")
+	Info.Println("ehlxr博客:", "https://ehlxr.me")
+	Warning.Printf("ehlxr主页：%s\n", "https://ehlxr.top")
 	Error.Println("欢迎关注留言")
 }
diff --git a/utils/idea/Makefile b/utils/jbls/Makefile
similarity index 100%
rename from utils/idea/Makefile
rename to utils/jbls/Makefile
diff --git a/utils/idea/main.go b/utils/jbls/main.go
similarity index 100%
rename from utils/idea/main.go
rename to utils/jbls/main.go
diff --git a/utils/idea/rsa.key b/utils/jbls/rsa.key
similarity index 100%
rename from utils/idea/rsa.key
rename to utils/jbls/rsa.key