diff --git a/dsBase/src/main/java/com/dsideal/dsBase/BaseApplication.java b/dsBase/src/main/java/com/dsideal/dsBase/BaseApplication.java
index 4da0766c..2b1015ff 100644
--- a/dsBase/src/main/java/com/dsideal/dsBase/BaseApplication.java
+++ b/dsBase/src/main/java/com/dsideal/dsBase/BaseApplication.java
@@ -32,7 +32,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
-import java.nio.charset.StandardCharsets;
 import java.util.Objects;
 
 public class BaseApplication extends JFinalConfig {
@@ -119,7 +118,7 @@ public class BaseApplication extends JFinalConfig {
         me.add(hp);
         ActiveRecordPlugin arp = new ActiveRecordPlugin(hp);
         arp.setDialect(new PostgreSqlDialect());
-        String basePath = BaseApplication.class.getClassLoader().getResource(".").getPath();
+        String basePath = Objects.requireNonNull(BaseApplication.class.getClassLoader().getResource(".")).getPath();
         File sqlDir = new File(basePath + "/Sql");
         for (File sqlFile : Objects.requireNonNull(sqlDir.listFiles())) {
             if (sqlFile.getName().indexOf(".sql") > 0) {