diff --git a/src/test/java/com/yunhai/notice/flow/NoticeApprovalClientTest.java b/src/test/java/com/yunhai/notice/flow/NoticeApprovalClientTest.java
index 52e6b23..feac915 100644
--- a/src/test/java/com/yunhai/notice/flow/NoticeApprovalClientTest.java
+++ b/src/test/java/com/yunhai/notice/flow/NoticeApprovalClientTest.java
@@ -31,7 +31,7 @@ import static org.mockito.Mockito.when;
  */
 class NoticeApprovalClientTest {
 
-    private static final String TARGET = PlatformService.FLOWCENTER.key();
+    private static final String TARGET = PlatformService.FLOW_CENTER.key();
 
     private final NoticeFlowProperties properties = new NoticeFlowProperties();
     private YschOpenCall call;