diff --git a/zt-module-infra/zt-module-infra-server/src/main/java/com/zt/plat/module/infra/service/file/FileServiceImpl.java b/zt-module-infra/zt-module-infra-server/src/main/java/com/zt/plat/module/infra/service/file/FileServiceImpl.java
index 6a7b4801..d890a6c2 100644
--- a/zt-module-infra/zt-module-infra-server/src/main/java/com/zt/plat/module/infra/service/file/FileServiceImpl.java
+++ b/zt-module-infra/zt-module-infra-server/src/main/java/com/zt/plat/module/infra/service/file/FileServiceImpl.java
@@ -57,7 +57,7 @@ public class FileServiceImpl implements FileService {
 
     @Value("${zt.AES.key}")
     private String aesKey;
-    @Value("${zt.verify-code:666666}")
+    @Value("${zt.verify-code:}")
     private String fixedVerifyCode;
     // 加密文件预览token过期时间
     @Value("${zt.file.preview-expire-seconds:300}")