diff --git a/js.json b/js.json
index bc4094c4..6486ea5a 100644
--- a/js.json
+++ b/js.json
@@ -1935,6 +1935,21 @@
             {
             "group" : "软解码",
             "options" : [
+                    {
+                    "category" : 1,
+                    "name" : "probesize",
+                    "value" : "5000000"
+                },
+                    {
+                    "category" : 1,
+                    "name" : "analyzeduration",
+                    "value" : "5000000"
+                },
+                    {
+                    "category" : 1,
+                    "name" : "dns_cache_clear",
+                    "value" : "1"
+                },
                     {
                     "category" : 4,
                     "name" : "opensles",
@@ -2004,6 +2019,11 @@
                     "category" : 4,
                     "name" : "mediacodec-hevc",
                     "value" : "0"
+                },
+                    {
+                    "category" : 1,
+                    "name" : "dns_cache_clear",
+                    "value" : "1"
                 },
                     {
                     "category" : 1,
@@ -2014,6 +2034,21 @@
             {
             "group" : "硬解码",
             "options" : [
+                    {
+                    "category" : 1,
+                    "name" : "probesize",
+                    "value" : "5000000"
+                },
+                    {
+                    "category" : 1,
+                    "name" : "analyzeduration",
+                    "value" : "5000000"
+                },
+                    {
+                    "category" : 1,
+                    "name" : "dns_cache_clear",
+                    "value" : "1"
+                },
                     {
                     "category" : 4,
                     "name" : "opensles",
@@ -2083,6 +2118,11 @@
                     "category" : 4,
                     "name" : "mediacodec-hevc",
                     "value" : "1"
+                },
+                    {
+                    "category" : 1,
+                    "name" : "dns_cache_clear",
+                    "value" : "1"
                 },
                     {
                     "category" : 1,