diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/util/Pinyin4jUtil.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/util/Pinyin4jUtil.java
index 8d392a2c21..a3e42f4280 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/util/Pinyin4jUtil.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/util/Pinyin4jUtil.java
@@ -139,8 +139,8 @@ public class Pinyin4jUtil {
                 } else if (((int) c >= 65 && (int) c <= 90)
                         || ((int) c >= 97 && (int) c <= 122)) {//英文
                     temp[i] = new String[]{String.valueOf(srcChar[i])};
-                } else {
-                    temp[i] = new String[]{""};
+                } else {//非汉字全盘返回即可
+                    temp[i] = new String[]{String.valueOf(srcChar[i])};
                 }
             }
             String[] pingyinArray = exchange(temp);