diff --git a/operator/cmcc.conf b/operator/cmcc.conf
index b4369454..64f32a84 100644
--- a/operator/cmcc.conf
+++ b/operator/cmcc.conf
@@ -1,2 +1,2 @@
-PATTERN='china mobile|cmnet'
+PATTERN='(china mobile|cmnet|tietong|CHINA RAILWAY)'
 COUNTRY='CN'
diff --git a/operator/tietong.conf b/operator/tietong.conf
deleted file mode 100644
index f54ff917..00000000
--- a/operator/tietong.conf
+++ /dev/null
@@ -1,2 +0,0 @@
-PATTERN='(tietong|CHINA RAILWAY)'
-COUNTRY='CN'
diff --git a/operator/tietong.conf b/operator/tietong.conf
new file mode 120000
index 00000000..8ab001f9
--- /dev/null
+++ b/operator/tietong.conf
@@ -0,0 +1 @@
+cmcc.conf
\ No newline at end of file