diff --git a/luci-app-passwall/luasrc/controller/passwall.lua b/luci-app-passwall/luasrc/controller/passwall.lua
index f09343925..edb3b4c4d 100644
--- a/luci-app-passwall/luasrc/controller/passwall.lua
+++ b/luci-app-passwall/luasrc/controller/passwall.lua
@@ -182,20 +182,20 @@ function status()
 	-- local dns_mode = ucic:get(appname, "@global[0]", "dns_mode")
 	local e = {}
 	e.dns_mode_status = luci.sys.call("netstat -apn | grep ':15353 ' >/dev/null") == 0
-	e.haproxy_status = luci.sys.call(string.format("/bin/top -bn1 | grep -v grep | grep '%s/bin/' | grep haproxy >/dev/null", appname)) == 0
-	e["tcp_node_status"] = luci.sys.call(string.format("/bin/top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep -i 'TCP' >/dev/null", appname)) == 0
+	e.haproxy_status = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v grep | grep '%s/bin/' | grep haproxy >/dev/null", appname)) == 0
+	e["tcp_node_status"] = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep -i 'TCP' >/dev/null", appname)) == 0
 
 	if (ucic:get(appname, "@global[0]", "udp_node") or "nil") == "tcp" then
 		e["udp_node_status"] = e["tcp_node_status"]
 	else
-		e["udp_node_status"] = luci.sys.call(string.format("/bin/top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep -i 'UDP' >/dev/null", appname)) == 0
+		e["udp_node_status"] = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep -i 'UDP' >/dev/null", appname)) == 0
 	end
 	luci.http.prepare_content("application/json")
 	luci.http.write_json(e)
 end
 
 function haproxy_status()
-	local e = luci.sys.call(string.format("/bin/top -bn1 | grep -v grep | grep '%s/bin/' | grep haproxy >/dev/null", appname)) == 0
+	local e = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v grep | grep '%s/bin/' | grep haproxy >/dev/null", appname)) == 0
 	luci.http.prepare_content("application/json")
 	luci.http.write_json(e)
 end
@@ -205,12 +205,12 @@ function socks_status()
 	local index = luci.http.formvalue("index")
 	local id = luci.http.formvalue("id")
 	e.index = index
-	e.socks_status = luci.sys.call(string.format("/bin/top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep '%s' | grep 'SOCKS_' > /dev/null", appname, id)) == 0
+	e.socks_status = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep '%s' | grep 'SOCKS_' > /dev/null", appname, id)) == 0
 	local use_http = ucic:get(appname, id, "http_port") or 0
 	e.use_http = 0
 	if tonumber(use_http) > 0 then
 		e.use_http = 1
-		e.http_status = luci.sys.call(string.format("/bin/top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep '%s' | grep -E 'HTTP_|HTTP2SOCKS' > /dev/null", appname, id)) == 0
+		e.http_status = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v -E 'grep|acl/|acl_' | grep '%s/bin/' | grep '%s' | grep -E 'HTTP_|HTTP2SOCKS' > /dev/null", appname, id)) == 0
 	end
 	luci.http.prepare_content("application/json")
 	luci.http.write_json(e)
@@ -375,7 +375,7 @@ end
 function server_user_status()
 	local e = {}
 	e.index = luci.http.formvalue("index")
-	e.status = luci.sys.call(string.format("/bin/top -bn1 | grep -v 'grep' | grep '%s/bin/' | grep -i '%s' >/dev/null", appname .. "_server", luci.http.formvalue("id"))) == 0
+	e.status = luci.sys.call(string.format("/bin/busybox top -bn1 | grep -v 'grep' | grep '%s/bin/' | grep -i '%s' >/dev/null", appname .. "_server", luci.http.formvalue("id"))) == 0
 	http_write_json(e)
 end
 
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/server/api/app.lua b/luci-app-passwall/luasrc/model/cbi/passwall/server/api/app.lua
index cfed8fa71..f31acfdc5 100755
--- a/luci-app-passwall/luasrc/model/cbi/passwall/server/api/app.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/server/api/app.lua
@@ -181,7 +181,7 @@ local function start()
 end
 
 local function stop()
-    cmd(string.format("/bin/top -bn1 | grep -v 'grep' | grep '%s/' | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1", CONFIG_PATH))
+    cmd(string.format("/bin/busybox top -bn1 | grep -v 'grep' | grep '%s/' | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1", CONFIG_PATH))
     ipt("-D INPUT -j PSW-SERVER 2>/dev/null")
     ipt("-F PSW-SERVER 2>/dev/null")
     ipt("-X PSW-SERVER 2>/dev/null")