diff --git a/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java b/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java
index 70b63e6..3e88afa 100644
--- a/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java
+++ b/src/main/java/com/yj/earth/business/controller/ModelLibraryController.java
@@ -58,9 +58,9 @@ public class ModelLibraryController {
             // 参数校验
             String folderPath = createModelLibraryDto.getPath();
             String modelName = createModelLibraryDto.getName();
-            // 处理路径、组合为完整模型库文件路径（.model后缀）
+            // 处理路径、组合为完整模型库文件路径
             File parentDir = new File(folderPath);
-            File modelFile = new File(parentDir, modelName + ".model");
+            File modelFile = new File(parentDir, modelName);
             String modelPath = modelFile.getAbsolutePath().replace("\\", "/");
             // 检查父目录是否存在、不存在则创建
             if (!parentDir.exists()) {