diff --git a/src/main/java/com/glxp/api/controller/purchase/SupCertController.java b/src/main/java/com/glxp/api/controller/purchase/SupCertController.java
index 73115e77..6aa9670d 100644
--- a/src/main/java/com/glxp/api/controller/purchase/SupCertController.java
+++ b/src/main/java/com/glxp/api/controller/purchase/SupCertController.java
@@ -305,7 +305,7 @@ public class SupCertController {
 
         if (postSupCertRequest.getVailDate() != null && postSupCertRequest.getExpireDate() != null) {
             if (postSupCertRequest.getVailDate().getTime() > postSupCertRequest.getExpireDate().getTime()) {
-                return ResultVOUtils.error(999, "生效期不能小于失效期！");
+                return ResultVOUtils.error(999, "失效期不能小于生效期！");
             }
         }