diff --git a/src/main/java/com/loafle/overflow/container/service/Service.java b/src/main/java/com/loafle/overflow/container/service/Service.java
index ea1bc9e..af96a6b 100644
--- a/src/main/java/com/loafle/overflow/container/service/Service.java
+++ b/src/main/java/com/loafle/overflow/container/service/Service.java
@@ -80,7 +80,7 @@ public class Service implements InitializingBean, ApplicationContextAware {
       return null;
     }
     String name = a.value();
-    if ("" == name.trim()) {
+    if (name.isEmpty()) {
       name = method.getName();
     }
     return name;