diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java b/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java
index 305aa27..0c3ae82 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/ExcelUtil.java
@@ -319,7 +319,7 @@ public class ExcelUtil
                                 for (String key : sets)
                                 {
                                         String value = values.get(i).get(key);
-                                        if (StringUtils.isNotEmpty(value))
+                                        if (StringUtils.isNotEmpty(value) && StringUtils.isNum(value))
                                         {
                                                 WritableCellFormat wcfN = new WritableCellFormat(contentFont);
                                                 wcfN.setAlignment(jxl.format.Alignment.CENTRE);