diff --git a/blade-auth/src/test/java/org/springblade/test/SignKeyGenerator.java b/blade-auth/src/test/java/org/springblade/test/SignKeyGenerator.java
new file mode 100644
index 00000000..fd1aa61d
--- /dev/null
+++ b/blade-auth/src/test/java/org/springblade/test/SignKeyGenerator.java
@@ -0,0 +1,24 @@
+package org.springblade.test;
+
+import org.springblade.core.tool.utils.RandomType;
+import org.springblade.core.tool.utils.StringUtil;
+
+/**
+ * signKey生成器
+ *
+ * @author Chill
+ */
+public class SignKeyGenerator {
+
+	public static void main(String[] args) {
+		System.out.println("=======================================================");
+		for (int i = 0; i < 10; i++) {
+			String signKey = StringUtil.random(32, RandomType.ALL);
+			System.out.println("SpringBlade SignKey：[" + signKey + "] ");
+		}
+		System.out.println("=======================================================");
+		System.out.println("====== blade.token.sign-key 的值从中挑选一个便可 =========");
+		System.out.println("=======================================================");
+	}
+
+}
diff --git a/doc/nacos/blade.yaml b/doc/nacos/blade.yaml
index fc33702f..294430e8 100644
--- a/doc/nacos/blade.yaml
+++ b/doc/nacos/blade.yaml
@@ -81,6 +81,7 @@ swagger:
 #blade配置
 blade:
   token:
+    #使用 blade-auth服务 @org.springblade.test.SignKeyGenerator 获取
     sign-key: 请配置32位签名提高安全性
   xss:
     enabled: true