diff --git a/myhttp/httpsr/middleware.go b/myhttp/httpsr/middleware.go
index 0b332e4..d22649f 100644
--- a/myhttp/httpsr/middleware.go
+++ b/myhttp/httpsr/middleware.go
@@ -21,7 +21,7 @@ func QPSCollect(svcName string) gin.HandlerFunc {
 			"svc":    svcName,
 			"method": ctx.Request.Method,
 			"route":  ctx.Request.URL.Path,
-			"form":   "",
+			"from":   "",
 		}).Observe(float64(time.Since(st).Milliseconds()))
 
 	}