优化初始化模型逻辑

ibzlite-core/src/main/java/cn/ibizlab/core/extensions/service/DynamicModelConfigExService.java

@@ -176,7 +176,7 @@ public class DynamicModelConfigExService extends DynamicModelConfigServiceImpl {
                     try {
                         file = new FileInputStream(subFile);
                         Map fileMap = new HashMap();
-                        fileMap.put("filename", subFile.getName());
+                        fileMap.put("filename", subFile.getName().toLowerCase());
                         fileMap.put("filepath", subFile.getPath().replace(publicPath, "").toLowerCase());
                         fileMap.put("filecontent", IOUtils.toString(file, "UTF-8"));
                         models.add(fileMap);