diff --git a/filter.html b/filter.html
index 7e5ff0c..c6fdc20 100644
--- a/filter.html
+++ b/filter.html
@@ -195,7 +195,7 @@
                     dataType: "json",
                     contentType: "application/json; charset=utf-8",
                     success: function (res) {
-                        let resData = JSON.parse(res)
+                        let resData = res
                         if (resData.success) {
                             data.mic1 = resData.content.mic1
                             bindData()
@@ -227,7 +227,7 @@
                     dataType: "json",
                     contentType: "application/json; charset=utf-8",
                     success: function (res) {
-                        let resData = JSON.parse(res)
+                        let resData = res
                         if (resData.success) {
                             data.mic2 = resData.content.mic2
                             bindData()
@@ -257,7 +257,7 @@
                     dataType: "json",
                     contentType: "application/json; charset=utf-8",
                     success: function (res) {
-                        let resData = JSON.parse(res)
+                        let resData = res
                         if (resData.success) {
                             data.mic1 = resData.content.mic1
                             bindData()
@@ -287,7 +287,7 @@
                     dataType: "json",
                     contentType: "application/json; charset=utf-8",
                     success: function (res) {
-                        let resData = JSON.parse(res)
+                        let resData = res
                         if (resData.success) {
                             data.mic2 = resData.content.mic2
                             bindData()
@@ -318,7 +318,7 @@
                 dataType: "json",
                 contentType: "application/json; charset=utf-8",
                 success: function (res) {
-                    let resData = JSON.parse(res)
+                    let resData = res
                     if (resData.success) {
                         if (module == 'mic1') {
                             data.mic1 = resData.content.mic1
@@ -343,7 +343,7 @@
                 type: "GET",
                 url: url,
                 success: function (res) {
-                    let resData = JSON.parse(res)
+                    let resData = res
                     if (resData.success) {
                         data = resData.content
                         bindData()