diff --git a/package.json b/package.json
index 002b3b0..4f478ab 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "js-beautify": "1.14.11",
     "js-cookie": "3.0.5",
     "jsencrypt": "3.3.2",
+    "node-forge": "^1.3.1",
     "nprogress": "0.2.0",
     "pinia": "2.1.7",
     "splitpanes": "3.1.5",
diff --git a/src/assets/icons/index.js b/src/assets/icons/index.js
new file mode 100644
index 0000000..2c6b309
--- /dev/null
+++ b/src/assets/icons/index.js
@@ -0,0 +1,9 @@
+import Vue from 'vue'
+import SvgIcon from '@/components/SvgIcon'// svg component
+
+// register globally
+Vue.component('svg-icon', SvgIcon)
+
+const req = require.context('./svg', false, /\.svg$/)
+const requireAll = requireContext => requireContext.keys().map(requireContext)
+requireAll(req)
diff --git a/src/assets/icons/svgo.yml b/src/assets/icons/svgo.yml
new file mode 100644
index 0000000..d11906a
--- /dev/null
+++ b/src/assets/icons/svgo.yml
@@ -0,0 +1,22 @@
+# replace default config
+
+# multipass: true
+# full: true
+
+plugins:
+
+  # - name
+  #
+  # or:
+  # - name: false
+  # - name: true
+  #
+  # or:
+  # - name:
+  #     param1: 1
+  #     param2: 2
+
+- removeAttrs:
+    attrs:
+      - 'fill'
+      - 'fill-rule'
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diff --git a/src/assets/images/icon-ck@2x.png b/src/assets/images/icon-ck@2x.png
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diff --git a/src/assets/images/icon-rwcj@2x.png b/src/assets/images/icon-rwcj@2x.png
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diff --git a/src/assets/images/icon-shenhe@2x.png b/src/assets/images/icon-shenhe@2x.png
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diff --git a/src/assets/images/position.png b/src/assets/images/position.png
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diff --git a/src/assets/images/rwxf.png b/src/assets/images/rwxf.png
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diff --git a/src/assets/images/shbh.png b/src/assets/images/shbh.png
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diff --git a/src/assets/images/shtg.png b/src/assets/images/shtg.png
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diff --git a/src/assets/images/touxiang.png b/src/assets/images/touxiang.png
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diff --git a/src/assets/images/wctj.png b/src/assets/images/wctj.png
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