diff --git a/package.json b/package.json
index 103c6344..473e9288 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "lowdb": "^1.0.0",
     "md5": "^2.2.1",
     "melody.css": "^1.0.2",
-    "picgo": "^1.1.12",
+    "picgo": "^1.1.13",
     "qiniu": "^7.1.1",
     "request": "^2.83.0",
     "request-promise": "^4.2.2",
diff --git a/src/main/utils/picgoCoreIPC.js b/src/main/utils/picgoCoreIPC.js
index c6b1037f..841a3bbe 100644
--- a/src/main/utils/picgoCoreIPC.js
+++ b/src/main/utils/picgoCoreIPC.js
@@ -82,7 +82,7 @@ const handlePluginInstall = (ipcMain, STORE_PATH, CONFIG_PATH) => {
     picgo.on('installSuccess', notice => {
       event.sender.send('installSuccess', notice.body[0].replace(/picgo-plugin-/, ''))
     })
-    pluginHandler.install([`picgo-plugin-${msg}`])
+    pluginHandler.install([msg])
     picgo.cmd.program.removeAllListeners()
   })
 }
@@ -94,7 +94,19 @@ const handlePluginUninstall = (ipcMain, STORE_PATH, CONFIG_PATH) => {
     picgo.on('uninstallSuccess', notice => {
       event.sender.send('uninstallSuccess', notice.body[0].replace(/picgo-plugin-/, ''))
     })
-    pluginHandler.uninstall([`picgo-plugin-${msg}`])
+    pluginHandler.uninstall([msg])
+    picgo.cmd.program.removeAllListeners()
+  })
+}
+
+const handlePluginUpdate = (ipcMain, STORE_PATH, CONFIG_PATH) => {
+  ipcMain.on('updatePlugin', (event, msg) => {
+    const picgo = new PicGo(CONFIG_PATH)
+    const pluginHandler = new PluginHandler(picgo)
+    picgo.on('updateSuccess', notice => {
+      event.sender.send('updateSuccess', notice.body[0].replace(/picgo-plugin-/, ''))
+    })
+    pluginHandler.update([msg])
     picgo.cmd.program.removeAllListeners()
   })
 }
@@ -105,4 +117,5 @@ export default (app, ipcMain) => {
   handleGetPluginList(ipcMain, STORE_PATH, CONFIG_PATH)
   handlePluginInstall(ipcMain, STORE_PATH, CONFIG_PATH)
   handlePluginUninstall(ipcMain, STORE_PATH, CONFIG_PATH)
+  handlePluginUpdate(ipcMain, STORE_PATH, CONFIG_PATH)
 }
diff --git a/src/renderer/pages/PicGoSetting.vue b/src/renderer/pages/PicGoSetting.vue
index 968545fa..ef10a65b 100644
--- a/src/renderer/pages/PicGoSetting.vue
+++ b/src/renderer/pages/PicGoSetting.vue
@@ -26,6 +26,11 @@
           >
             <el-button type="primary" round size="mini" @click="customLinkVisible = true">点击设置</el-button>
           </el-form-item>
+          <el-form-item
+            label="设置代理"
+          >
+            <el-button type="primary" round size="mini" @click="proxyVisible = true">点击设置</el-button>
+          </el-form-item>
           <el-form-item
             label="检查更新"
           >
@@ -163,6 +168,33 @@
         <el-button type="primary" @click="confirmCustomLink">确定</el-button>
       </span>
     </el-dialog>
+    <el-dialog
+      title="设置代理"
+      :visible.sync="proxyVisible"
+      :modal-append-to-body="false"
+    >
+      <el-form
+        label-position="right"
+        :model="customLink"
+        ref="customLink"
+        :rules="rules"
+        label-width="80px"
+      >
+        <el-form-item
+          label="代理地址"
+        >
+          <el-input 
+            v-model="proxy"
+            :autofocus="true"
+            placeholder="例如：http://127.0.0.1:1080"
+          ></el-input>
+        </el-form-item>
+      </el-form>
+      <span slot="footer">
+        <el-button @click="cancelProxy" round>取消</el-button>
+        <el-button type="primary" @click="confirmProxy" round>确定</el-button>
+      </span>
+    </el-dialog>
     <el-dialog
       title="检查更新"
       :visible.sync="checkUpdateVisible"
@@ -178,8 +210,8 @@
         PicGo更新啦，请点击确定打开下载页面
       </div>
       <span slot="footer">
-        <el-button @click="cancelCheckVersion">取消</el-button>
-        <el-button type="primary" @click="confirmCheckVersion">确定</el-button>
+        <el-button @click="cancelCheckVersion" round>取消</el-button>
+        <el-button type="primary" @click="confirmCheckVersion" round>确定</el-button>
       </span>
     </el-dialog>
   </div>
@@ -223,12 +255,14 @@ export default {
       keyBindingVisible: false,
       customLinkVisible: false,
       checkUpdateVisible: false,
+      proxyVisible: false,
       customLink: {
         value: this.$db.read().get('settings.customLink').value() || '$url'
       },
       shortKey: {
         upload: this.$db.read().get('settings.shortKey.upload').value()
       },
+      proxy: this.$db.read().get('picBed.proxy').value() || undefined,
       rules: {
         value: [
           { validator: customLinkRule, trigger: 'blur' }
@@ -280,6 +314,20 @@ export default {
         }
       })
     },
+    cancelProxy () {
+      this.proxyVisible = false
+      this.proxy = this.$db.read().get('picBed.proxy').value() || undefined
+    },
+    confirmProxy () {
+      this.proxyVisible = false
+      this.$db.read().set('picBed.proxy', this.proxy).write()
+      const successNotification = new window.Notification('设置代理', {
+        body: '设置成功'
+      })
+      successNotification.onclick = () => {
+        return true
+      }
+    },
     updateHelperChange (val) {
       this.$db.read().set('settings.showUpdateTip', val).write()
     },
diff --git a/src/renderer/pages/Plugin.vue b/src/renderer/pages/Plugin.vue
index 546bd21f..e89df999 100644
--- a/src/renderer/pages/Plugin.vue
+++ b/src/renderer/pages/Plugin.vue
@@ -48,7 +48,7 @@
                 </template>
                 <template v-else>
                   <span v-if="item.ing" class="config-button ing">
-                    卸载中
+                    进行中
                   </span>
                   <template v-else>
                     <i
@@ -145,6 +145,16 @@ export default {
         }
       })
     })
+    this.$electron.ipcRenderer.on('updateSuccess', (evt, plugin) => {
+      this.loading = false
+      this.pluginList.forEach(item => {
+        if (item.name === plugin) {
+          item.ing = false
+          item.hasInstall = true
+        }
+      })
+      this.getPluginList()
+    })
     this.$electron.ipcRenderer.on('uninstallSuccess', (evt, plugin) => {
       this.loading = false
       this.pluginList = this.pluginList.filter(item => {
@@ -185,6 +195,11 @@ export default {
         click () {
           _this.uninstallPlugin(plugin.name)
         }
+      }, {
+        label: '更新插件',
+        click () {
+          _this.updatePlugin(plugin.name)
+        }
       }]
       for (let i in plugin.config) {
         if (plugin.config[i].config.length > 0) {
@@ -218,6 +233,14 @@ export default {
       })
       this.$electron.ipcRenderer.send('uninstallPlugin', val)
     },
+    updatePlugin (val) {
+      this.pluginList.forEach(item => {
+        if (item.name === val) {
+          item.ing = true
+        }
+      })
+      this.$electron.ipcRenderer.send('updatePlugin', val)
+    },
     reloadApp () {
       this.$electron.remote.app.relaunch()
       this.$electron.remote.app.exit(0)
@@ -296,6 +319,7 @@ export default {
     this.$electron.ipcRenderer.removeAllListeners('pluginList')
     this.$electron.ipcRenderer.removeAllListeners('installSuccess')
     this.$electron.ipcRenderer.removeAllListeners('uninstallSuccess')
+    this.$electron.ipcRenderer.removeAllListeners('updateSuccess')
   }
 }
 </script>
diff --git a/yarn.lock b/yarn.lock
index db9b802f..61154953 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6196,9 +6196,10 @@ performance-now@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
 
-picgo@^1.1.12:
-  version "1.1.12"
-  resolved "http://registry.npm.taobao.org/picgo/download/picgo-1.1.12.tgz#264f54f3b8d5712d912fc64c051421da8dad2390"
+picgo@^1.1.13:
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/picgo/-/picgo-1.1.13.tgz#77b6c8ac74a49edc3932c9de9d441e34e31adfd1"
+  integrity sha512-gLRCGeeeTEdRN+gXMOtIsr3Y0sdOKsyU6HRLwEWAgPCAEulXTNr5mTi8eBOp3RNxfwxnmh4jz+0N2jeZ4XPeyA==
   dependencies:
     chalk "^2.4.1"
     commander "^2.17.0"