diff --git a/src/main/java/com/jfinal/template/Template.java b/src/main/java/com/jfinal/template/Template.java
index 14b385f..c76d95d 100644
--- a/src/main/java/com/jfinal/template/Template.java
+++ b/src/main/java/com/jfinal/template/Template.java
@@ -18,6 +18,7 @@ package com.jfinal.template;
 
 import java.io.File;
 import java.io.FileOutputStream;
+import java.io.IOException;
 import java.io.OutputStream;
 import java.io.Writer;
 import java.util.Map;
@@ -117,7 +118,7 @@ public class Template {
 	public void render(Map<?, ?> data, File file) {
 		try (FileOutputStream fos = new FileOutputStream(file)) {
 			render(data, fos);
-		} catch (Exception e) {
+		} catch (IOException e) {
 			throw new RuntimeException(e);
 		}
 	}