diff --git a/src/main/java/com/dbnt/faisp/config/FileController.java b/src/main/java/com/dbnt/faisp/config/FileController.java
index 2de400eb..b764b325 100644
--- a/src/main/java/com/dbnt/faisp/config/FileController.java
+++ b/src/main/java/com/dbnt/faisp/config/FileController.java
@@ -254,7 +254,9 @@ public class FileController extends BaseService{
       StringBuffer sb = new StringBuffer();
       for (int i = 0; i < filename.length(); i++) {
         char c = filename.charAt(i);
-        if (c > '~') {
+        if(c==','){
+          sb.append(URLEncoder.encode("，", "UTF-8"));
+        } else if (c > '~') {
           sb.append(URLEncoder.encode("" + c, "UTF-8"));
         } else {
           sb.append(c);