diff --git a/hutool-core/src/main/java/cn/hutool/core/io/resource/MultiResource.java b/hutool-core/src/main/java/cn/hutool/core/io/resource/MultiResource.java
index 98a0defdc8..66c2de810d 100644
--- a/hutool-core/src/main/java/cn/hutool/core/io/resource/MultiResource.java
+++ b/hutool-core/src/main/java/cn/hutool/core/io/resource/MultiResource.java
@@ -98,12 +98,12 @@ public class MultiResource implements Resource, Iterable<Resource>, Iterator<Res
 
 	@Override
 	public boolean hasNext() {
-		return cursor < resources.size();
+		return getValidCursor() < resources.size();
 	}
 
 	@Override
 	public synchronized Resource next() {
-		if (cursor >= resources.size()) {
+		if (!hasNext()) {
 			throw new ConcurrentModificationException();
 		}
 		this.cursor++;