diff --git a/eldoc-box.el b/eldoc-box.el
index 769f39f..7f7c8da 100644
--- a/eldoc-box.el
+++ b/eldoc-box.el
@@ -480,17 +480,6 @@ You can use \[keyboard-quit] to hide the doc."
 (eval-and-compile
   (require 'jsonrpc)
   (when (require 'eglot nil t)
-    (defvar eldoc-box-eglot-help-at-point-last-point 0
-      "This point cache is used by clean up function.
-If (point) != last point, cleanup frame.")
-
-    (defun eldoc-box--eglot-help-at-point-cleanup ()
-      "Try to clean up the childframe made by eldoc-box hack."
-      (if (or (eq (point) eldoc-box-eglot-help-at-point-last-point)
-              ;; don't clean up when the user clicks childframe
-              (eq (selected-frame) eldoc-box--frame))
-          (run-with-timer 0.1 nil #'eldoc-box--eglot-help-at-point-cleanup)
-        (eldoc-box-quit-frame)))
 
     (defvar eglot--managed-mode)
     (declare-function eglot--dbind "eglot.el")
@@ -515,8 +504,8 @@ If (point) != last point, cleanup frame.")
             (if hover-info
                 (eldoc-box--display hover-info)
               (eglot--error "No hover info here"))))
-        (setq eldoc-box-eglot-help-at-point-last-point (point))
-        (run-with-timer 0.1 nil #'eldoc-box--eglot-help-at-point-cleanup)))))
+        (setq eldoc-box--help-at-point-last-point (point))
+        (run-with-timer 0.1 nil #'eldoc-box--help-at-point-cleanup)))))
 
 ;;;; Comany compatibility
 ;;