diff --git a/server/server-service/src/main/java/cn/torna/service/builder/DefaultDocMd5Builder.java b/server/server-service/src/main/java/cn/torna/service/builder/DefaultDocMd5Builder.java
index eeef5f2bf65bd51c03a933efd85a4351dcb8e665..c9dd68eaa43e02fc5bab306f29b33558959f597e 100644
--- a/server/server-service/src/main/java/cn/torna/service/builder/DefaultDocMd5Builder.java
+++ b/server/server-service/src/main/java/cn/torna/service/builder/DefaultDocMd5Builder.java
@@ -62,7 +62,6 @@ public class DefaultDocMd5Builder implements DocMd5Builder {
                             .append(docParamDTO.getName())
                             .append(docParamDTO.getType())
                             .append(docParamDTO.getRequired())
-                            .append(docParamDTO.getExample())
                             .append(docParamDTO.getDescription())
                             .append(docParamDTO.getEnumId())
                             .append(docParamDTO.getIsDeleted())