diff --git a/sub/bili002.txt b/sub/bili002.txt
index 6a18580..e4ca3a0 100644
--- a/sub/bili002.txt
+++ b/sub/bili002.txt
@@ -132,6 +132,133 @@
       }
     ],
   
+      {
+        "key": "duration",
+        "name": "时长",
+    {
+      "type_name": "小提琴",
+      "type_id": "小提琴"
+    },
+    {
+      "type_name": "钢琴",
+      "type_id": "钢琴"
+    },
+    {
+      "type_name": "口琴",
+      "type_id": "口琴"
+    },
+    {
+      "type_name": "古筝",
+      "type_id": "古筝"
+    },
+    {
+      "type_name": "二胡",
+      "type_id": "二胡"
+    },
+   {
+      "type_name": "笛子",
+      "type_id": "笛子"
+    },
+
+{
+      "type_name": "萨克斯",
+      "type_id": "萨克斯"
+    }
+
+
+
+  ],
+  "filter": {
+   
+    "乐器": [
+      {
+        "key": "tid",
+        "name": "分类",
+        "value": [
+          {
+            "n": "萨克斯",
+            "v": "萨克斯"
+          },
+          {
+            "n": "古筝",
+            "v": "古筝"
+          },
+          {
+            "n": "钢琴",
+            "v": "钢琴"
+          },
+          {
+            "n": "吉他",
+            "v": "吉他"
+          },
+          {
+            "n": "口琴",
+            "v": "口琴"
+          },
+          
+          {
+            "n": "笛子",
+            "v": "笛子"
+          }
+        ]
+      },
+      {
+        "key": "duration",
+        "name": "时长",
+        "value": [
+          {
+            "n": "全部",
+            "v": "0"
+          },
+          {
+            "n": "60分钟以上",
+            "v": "4"
+          },
+          {
+            "n": "30~60分钟",
+            "v": "3"
+          },
+          {
+            "n": "10~30分钟",
+            "v": "2"
+          },
+          {
+            "n": "10分钟以下",
+            "v": "1"
+          }
+        ]
+      }
+    ],
+
+    "吉他": [
+      {
+        "key": "tid",
+        "name": "分类",
+        "value": [
+          {
+            "n": "全部",
+            "v": "0"
+          },
+          {
+            "n": "吉他",
+            "v": "吉他"
+          },
+          {
+            "n": "吉他教学",
+            "v": "吉他教学"
+          },
+          {
+            "n": "吉他高阶",
+            "v": "吉他高阶"
+          },
+          
+          {
+            "n": "吉他中阶",
+            "v": "吉他中阶"
+          }
+        ]
+      },
+      
       {
         "key": "duration",
         "name": "时长",