diff --git a/CHANGES.md b/CHANGES.md
index 0ffc762f99514eb460df069b2879b6cf39a56397..87c9ded22d0040e180a2d21d2c22fd6461d98090 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -70,6 +70,7 @@ Apollo 1.9.0
 * [make jdbc session enable default](https://github.com/ctripcorp/apollo/pull/3869)
 * [support json/yaml/xml format for public namespace](https://github.com/ctripcorp/apollo/pull/3836)
 * [Translate application into 应用 not 项目](https://github.com/ctripcorp/apollo/pull/3877)
+* [add spring configuration metadata for property names cache](https://github.com/ctripcorp/apollo/pull/3879)
 
 ------------------
 All issues and pull requests are [here](https://github.com/ctripcorp/apollo/milestone/6?closed=1)
diff --git a/apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json b/apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json
index 1b254652eb319e4efbaf6415591e64961fae1c4e..ed3b3b16673670c44aea9142368a60ce495c0604 100644
--- a/apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json
+++ b/apollo-client/src/main/resources/META-INF/additional-spring-configuration-metadata.json
@@ -62,6 +62,13 @@
       "sourceType": "com.ctrip.framework.apollo.core.ConfigConsts",
       "description": "apollo meta server address."
     },
+    {
+      "name": "apollo.property.names.cache.enable",
+      "type": "java.lang.Boolean",
+      "sourceType": "com.ctrip.framework.apollo.util.ConfigUtil",
+      "description": "enable property names cache.",
+      "defaultValue": false
+    },
     {
       "name": "apollo.property.order.enable",
       "type": "java.lang.Boolean",