diff --git a/pig-common/pig-common-bom/pom.xml b/pig-common/pig-common-bom/pom.xml
index 860378629..029822e12 100644
--- a/pig-common/pig-common-bom/pom.xml
+++ b/pig-common/pig-common-bom/pom.xml
@@ -22,7 +22,7 @@
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
         <fastjson.version>1.2.83_noneautotype</fastjson.version>
-        <knife4j.version>3.1.0</knife4j.version>
+        <knife4j.version>3.0.3</knife4j.version>
         <springdoc.version>2.3.0</springdoc.version>
         <swagger.core.version>2.2.20</swagger.core.version>
         <mybatis-plus.version>3.5.5</mybatis-plus.version>
diff --git a/pig-common/pig-common-xss/src/main/java/com/pig4cloud/pig/common/xss/utils/XssUtil.java b/pig-common/pig-common-xss/src/main/java/com/pig4cloud/pig/common/xss/utils/XssUtil.java
index 34f1a231d..ec8174c7c 100644
--- a/pig-common/pig-common-xss/src/main/java/com/pig4cloud/pig/common/xss/utils/XssUtil.java
+++ b/pig-common/pig-common-xss/src/main/java/com/pig4cloud/pig/common/xss/utils/XssUtil.java
@@ -102,7 +102,7 @@ public HtmlSafeList() {
 		}
 
 		@Override
-		protected boolean isSafeAttribute(String tagName, Element el, Attribute attr) {
+		public boolean isSafeAttribute(String tagName, Element el, Attribute attr) {
 			// 不允许 javascript 开头的 src 和 href
 			if ("src".equalsIgnoreCase(attr.getKey()) || "href".equalsIgnoreCase(attr.getKey())) {
 				String value = attr.getValue();