diff --git a/blade-common/src/main/java/org/springblade/common/tool/PropsUtil.java b/blade-common/src/main/java/org/springblade/common/tool/PropsUtil.java
index 0801fb2228b2aa8a35caf3f7bb370a9dc4dd7abb..2d19848a322e30a0b1efc7d5c5869bf7395ee7e7 100644
--- a/blade-common/src/main/java/org/springblade/common/tool/PropsUtil.java
+++ b/blade-common/src/main/java/org/springblade/common/tool/PropsUtil.java
@@ -27,14 +27,13 @@ import java.util.Properties;
 public class PropsUtil {
 
 	/**
-	 * 设置配置值，已存在则跳过
-	 *
+	 * 设置配置值，已存在则覆盖,value为空字符串或null则跳过
 	 * @param props property
 	 * @param key   key
 	 * @param value value
 	 */
 	public static void setProperty(Properties props, String key, String value) {
-		if (StringUtils.isEmpty(props.getProperty(key))) {
+		if (StringUtils.hasText(value)) {
 			props.setProperty(key, value);
 		}
 	}