diff --git a/backend/src/main/java/io/metersphere/service/LicenseService.java b/backend/src/main/java/io/metersphere/service/LicenseService.java
new file mode 100644
index 0000000000..25e46b3d18
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/service/LicenseService.java
@@ -0,0 +1,10 @@
+package io.metersphere.service;
+
+import io.metersphere.dto.LicenseDTO;
+
+public interface LicenseService {
+
+    public LicenseDTO valid();
+
+    public LicenseDTO addValidLicense(String reqLicenseCode);
+}