diff --git a/src/main/java/re/imc/geysermodelenginepackgenerator/ExtensionMain.java b/src/main/java/re/imc/geysermodelenginepackgenerator/ExtensionMain.java
index b56a3ac..32e44f3 100644
--- a/src/main/java/re/imc/geysermodelenginepackgenerator/ExtensionMain.java
+++ b/src/main/java/re/imc/geysermodelenginepackgenerator/ExtensionMain.java
@@ -36,7 +36,7 @@ public class ExtensionMain implements Extension {
 
         try (ZipOutputStream zipOutputStream = new ZipOutputStream(Files.newOutputStream(generatedPackZip))) {
             // 压缩文件夹
-            ZipUtil.compressFolder(generatedPack, generatedPack.getName(), zipOutputStream);
+            ZipUtil.compressFolder(generatedPack, null, zipOutputStream);
 
         } catch (IOException e) {
             e.printStackTrace();
diff --git a/src/main/java/re/imc/geysermodelenginepackgenerator/util/ZipUtil.java b/src/main/java/re/imc/geysermodelenginepackgenerator/util/ZipUtil.java
index d51d5c1..cfd4a21 100644
--- a/src/main/java/re/imc/geysermodelenginepackgenerator/util/ZipUtil.java
+++ b/src/main/java/re/imc/geysermodelenginepackgenerator/util/ZipUtil.java
@@ -13,8 +13,16 @@ public class ZipUtil {
         if (files != null) {
             for (File file : files) {
                 if (file.isDirectory()) {
+                    if (folderName == null) {
+                        compressFolder(file, file.getName(), zipOutputStream);
+                        continue;
+                    };
                     compressFolder(file, folderName + "/" + file.getName(), zipOutputStream);
                 } else {
+                    if (folderName == null) {
+                        addToZipFile(file.getName(), file, zipOutputStream);
+                        continue;
+                    };
                     addToZipFile(folderName + "/" + file.getName(), file, zipOutputStream);
                 }
             }