diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java
index 2f83ea27d..46fe46003 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContext.java
@@ -144,7 +144,7 @@ public class MetadataContext {
 		return this.getFragmentContext(MetadataContext.FRAGMENT_RAW_TRANSHEADERS);
 	}
 
-	public Map<String, String> getTransHeadersKV(){
+	public Map<String, String> getTransHeadersKV() {
 		return this.getFragmentContext(MetadataContext.FRAGMENT_RAW_TRANSHEADERS_KV);
 	}