diff --git a/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java b/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java
index 9284fb30c7..1f09d47b71 100644
--- a/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java
+++ b/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java
@@ -286,6 +286,9 @@ public class JmeterDocumentParser implements DocumentParser {
         int resourceIndex = context.getResourceIndex();
         String filename = item.getTextContent();
         byte[] content = context.getTestResourceFiles().get(filename);
+        if (content == null) {
+            return;
+        }
         StringTokenizer tokenizer = new StringTokenizer(new String(content), "\n");
         if (!tokenizer.hasMoreTokens()) {
             return;