diff --git a/src/main/java/com/chinaweal/youfool/holiday/sdk/data/manager/LocationHolidayDataManager.java b/src/main/java/com/chinaweal/youfool/holiday/sdk/data/manager/LocationHolidayDataManager.java
index 0e9f495..b5326d9 100644
--- a/src/main/java/com/chinaweal/youfool/holiday/sdk/data/manager/LocationHolidayDataManager.java
+++ b/src/main/java/com/chinaweal/youfool/holiday/sdk/data/manager/LocationHolidayDataManager.java
@@ -9,6 +9,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.net.URISyntaxException;
+import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -29,11 +30,14 @@ public class LocationHolidayDataManager extends AbstractHolidayDataManager {
     @Override
     public List<Holiday> flushData() {
         String configPath = config.getConfigPath() != null ? config.getConfigPath().trim() : "classpath:holiday";
-        File dir;
+        File dir = new File(configPath);
         if (configPath.startsWith("classpath:")) {
             String path = configPath.substring("classpath:".length());
             try {
-                dir = new File(this.getClass().getClassLoader().getResource(path).toURI());
+                URL resource = this.getClass().getClassLoader().getResource(path);
+                if (resource != null) {
+                    dir = new File(resource.toURI());
+                }
             } catch (URISyntaxException e) {
                 throw new RuntimeException(e);
             }