diff --git a/.npmignore b/.npmignore
index 44d43c9..944d9cf 100644
--- a/.npmignore
+++ b/.npmignore
@@ -45,4 +45,6 @@ node_modules/
 npm-debug.log
 Example
 yarn.lock
-android/jni
\ No newline at end of file
+android/jni
+
+domains.json
\ No newline at end of file
diff --git a/domains.json b/domains.json
new file mode 100644
index 0000000..2f3cb22
--- /dev/null
+++ b/domains.json
@@ -0,0 +1 @@
+["update.reactnative.cn"]