diff --git a/ruoyi-ui/src/assets/materialClass.json b/ruoyi-ui/src/assets/materialClass.json
new file mode 100644
index 0000000..7b1c6de
--- /dev/null
+++ b/ruoyi-ui/src/assets/materialClass.json
@@ -0,0 +1,67 @@
+[{
+  "value" : "v1",
+  "label": "常用工具",
+  "children": [{
+    "value": "v1-1",
+    "label": "生命探测仪"
+  },{
+    "value": "v1-2",
+    "label": "破拆工具组"
+  }, {
+    "value": "v1-3",
+    "label": "高压软体排水管"
+  }, {
+    "value": "v1-4",
+    "label": "保护气垫"
+  }, {
+    "value": "v1-5",
+    "label": "防护网"
+  }, {
+    "value": "jiaohu",
+    "label": "安全带"
+  }, {
+    "value": "v1-6",
+    "label": "安全钩"
+  }, {
+    "value": "v1-7",
+    "label": "救生绳"
+  }
+  ]
+},
+  {
+    "value": "v2",
+    "label": "个人防护物资和装备",
+    "children": [{
+      "value": "v2-2",
+      "label": "消防头盔"
+    }, {
+      "value": "v2-3",
+      "label": "消防手套"
+    }, {
+      "value": "v2-4",
+      "label": "消防靴"
+    }, {
+      "value": "v2-5",
+      "label": "避火服(防火服)"
+    }, {
+      "value": "v2-6",
+      "label": "隔热服"
+    }, {
+      "value": "v2-7",
+      "label": "防毒面罩"
+    }, {
+      "value": "v2-8",
+      "label": "救生衣"
+    }, {
+      "value": "v2-9",
+      "label": "反光背心"
+    }, {
+      "value": "v2-10",
+      "label": "氧气(空气)呼吸器"
+    }, {
+      "value": "v2-11",
+      "label": "呼吸器充填泵"
+    }
+    ]
+  }
+]