diff --git a/build.gradle b/build.gradle
index c4c3b99..c34886a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,7 +54,7 @@ uploadArchives {
                 authentication(userName: NEXUS_USERNAME, password: NEXUS_PASSWORD)
             }
             pom.project {
-                version '2.2.12'
+                version '2.2.14'
                 artifactId ARTIFACT_Id
                 groupId GROUP_ID
                 packaging TYPE
diff --git a/src/main/java/com/taover/easyexcel/analysis/v07/workbook/WorkbookAnalyserImpl.java b/src/main/java/com/taover/easyexcel/analysis/v07/workbook/WorkbookAnalyserImpl.java
index d9cfeba..999bd46 100644
--- a/src/main/java/com/taover/easyexcel/analysis/v07/workbook/WorkbookAnalyserImpl.java
+++ b/src/main/java/com/taover/easyexcel/analysis/v07/workbook/WorkbookAnalyserImpl.java
@@ -92,6 +92,9 @@ public class WorkbookAnalyserImpl implements WorkbookAnalyser {
 		}
 		NodeList sheetsNodeList = workbook.getElementsByTagName(TAG_NAME_SHEETS);		
 		Node sheetsNode = sheetsNodeList.item(0);
+		if(sheetsNode == null) {
+			return result;
+		}
 		NodeList sheetNodeList = sheetsNode.getChildNodes();		
 		for(int i=0; i<sheetNodeList.getLength(); ++i) {
 			result.add(sheetNodeList.item(i));
--
libgit2 0.21.2