diff --git a/tp-admin/src/main/java/com/inscloudtech/web/controller/common/CaptchaController.java b/tp-admin/src/main/java/com/inscloudtech/web/controller/common/CaptchaController.java
index 0292980..9e1179e 100644
--- a/tp-admin/src/main/java/com/inscloudtech/web/controller/common/CaptchaController.java
+++ b/tp-admin/src/main/java/com/inscloudtech/web/controller/common/CaptchaController.java
@@ -28,6 +28,7 @@ import org.springframework.expression.ExpressionParser;
 import org.springframework.expression.spel.standard.SpelExpressionParser;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.validation.constraints.NotBlank;
@@ -141,5 +142,14 @@ public class CaptchaController {
         return  R.ok("接受到参数【"+phonenumber+"】");
     }
 
+    /**
+     * demo-params
+     */
+    @SaIgnore
+    @GetMapping("/dataComputer/{data}")
+    public R dataComputer(@PathVariable Integer data) {
+
+        return  R.ok("接受到参数【"+data+"】,平方数是【"+Math.pow(data,2)+"】" );
+    }
 
 }