diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java b/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
index 6370c52..b77b028 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
@@ -343,7 +343,7 @@ public final class StringUtils {
 
 
     public static String unitHandle(Object value, String unit) {
-        if (value == null || "/".equals(value)) {
+        if (value == null || !StringUtils.isNotEmpty(value.toString()) || "/".equals(value)) {
             return null;
         }
         return value.toString() + unit;