diff --git a/nezha-fronted/build/script/buildEnd.sh b/nezha-fronted/build/script/buildEnd.sh
index 5908cbac2..9d3ebc533 100644
--- a/nezha-fronted/build/script/buildEnd.sh
+++ b/nezha-fronted/build/script/buildEnd.sh
@@ -15,7 +15,11 @@ if [[ 'all' == "${BUILD_MODE}" ]];then
 	\cp -rf ../static/Tiles/ $DIST_PATH/static/
 fi
 echo 'start create zip...'
-find ./ * -exec touch -t $(date +%Y%m%d0000.00) {} \;
+
+#find ./ * -exec touch -t $(date +%Y%m%d0000.00) {} \;
+
+find ./ * -exec touch -t 202104301200.00 {} \;
+
 zip -rX nz-gui.zip ./* >/dev/null
 
 MD5=$(md5sum nz-gui.zip |awk '{print $1}'|cut -c 1-8)
diff --git a/nezha-fronted/build/webpack.prod.conf.js b/nezha-fronted/build/webpack.prod.conf.js
index 889bbd490..5014094f8 100644
--- a/nezha-fronted/build/webpack.prod.conf.js
+++ b/nezha-fronted/build/webpack.prod.conf.js
@@ -197,13 +197,13 @@ if(process.env.NODE_ENV == 'development'){
       onBuildStart: ['/bin/bash '+path.join(__dirname,'script')+'/buildStart.sh'],
       onBuildEnd: ['/bin/bash '+path.join(__dirname,'script')+'/buildEnd.sh '+process.env.BUILD_MODE]
     }),
-    new fileManagerPlugin({
-      onStart:[
-        {
-          delete:[path.join(__dirname,'../dist/') ]
-        }
-      ],
-    })
+    // new fileManagerPlugin({
+    //   onStart:[
+    //     {
+    //       delete:[path.join(__dirname,'../dist/') ]
+    //     }
+    //   ],
+    // })
   )
 }
 
diff --git a/nezha-fronted/src/components/common/header.vue b/nezha-fronted/src/components/common/header.vue
index 93df622fe..08d44fe6c 100644
--- a/nezha-fronted/src/components/common/header.vue
+++ b/nezha-fronted/src/components/common/header.vue
@@ -18,7 +18,7 @@
             </template>
             <template v-for="(item, index) in linkData">
               <el-menu-item :key="index" :index="'0-' + index">
-                <span class="linkTitle"><a :href='item.url' :title="item.name" class="nz-a" rel="noopener norefferrer" target="_blank">{{item.name}}</a></span>
+                <span class="linkTitle"><a :href='item.url' :title="item.name" class="nz-a" rel="noopener noreferrer" target="_blank">{{item.name}}</a></span>
               </el-menu-item>
             </template>
           </el-submenu>
diff --git a/nezha-fronted/src/components/common/js/common.js b/nezha-fronted/src/components/common/js/common.js
index e4e812903..d9a3f0842 100644
--- a/nezha-fronted/src/components/common/js/common.js
+++ b/nezha-fronted/src/components/common/js/common.js
@@ -10,7 +10,7 @@ export function resetZIndex (e) {
 }
 export function getUUID () {
   function S4 () {
-    return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1)
+    return (((1 + window.crypto.getRandomValues(new Uint32Array(10))[0]) * 0x10000) | 0).toString(16).substring(1)
   }
 
   return (S4() + S4() + '-' + S4() + '-' + S4() + '-' + S4() + '-' + S4() + S4() + S4())
diff --git a/nezha-fronted/src/components/common/js/radomcolor/color.txt b/nezha-fronted/src/components/common/js/radomcolor/color.txt
deleted file mode 100644
index c7e0b2172..000000000
--- a/nezha-fronted/src/components/common/js/radomcolor/color.txt
+++ /dev/null
@@ -1,177 +0,0 @@
-
-#d8a6ea
-#d8f799
-#7fe2d0
-#f7677b
-#6e4eed
-#adff3a
-#f082f2
-#cc2095
-#ea60aa
-#8cf2d7
-#51cc41
-#9c93d8
-#f4a1c5
-#a1f4b3
-#6de8a6
-#92a1e8
-#e5aa52
-#96c938
-#9dd7ea
-#ccd1ff
-#d65640
-#ffccd1
-#6ba5c4
-#6af7a0
-#ffa5fc
-#bff977
-#98f99a
-#c14c3f
-#0f1ec4
-#88e02a
-#d540dd
-#24f27d
-#4572ef
-#fff8af
-#5f56d8
-#5023ba
-#021b60
-#80ed76
-#cbfca9
-#235ad1
-#ed87ae
-#adf913
-#dbdb29
-#e23bc6
-#e2a33d
-#949fe8
-#bad7fc
-#4ce86e
-#9ccbe5
-#6354ea
-#98f2d7
-#fcc79c
-#192e96
-#a567ce
-#f72a56
-#f29e59
-#eb6eef
-#e03188
-#6050bf
-#beb9f7
-#9ec1ef
-#4083b7
-#f73302
-#614dd1
-#f7b183
-#d6ef97
-#13f7e4
-#bbccf7
-#c17c3c
-#db5c91
-#fcdfbf
-#88d32c
-#b33de5
-#5ef9b9
-#27e5b9
-#7f84d1
-#f98f7a
-#d05ae2
-#44c4c2
-#e5d04b
-#b23c2c
-#2209b5
-#cdc2f9
-#be40e8
-#b3d1fc
-#67e0d2
-#c5f9a4
-#89dbf9
-#f4b0d0
-#0e00aa
-#88a8d8
-#e595a3
-#9ef99a
-#ffdf2b
-#e59787
-#68f9ac
-#6620a3
-#6cd87a
-#ade8ed
-#e7f78a
-#d66a22
-#a24cff
-#959cdb
-#c6ffb2
-#db4cff
-#4dff47
-#ee24f2
-#41ce31
-#99efbd
-#2b8407
-#3db2c6
-#cb42ed
-#6d22a3
-#6357cc
-#012e77
-#fc2dc5
-#b27b21
-#ef1ce5
-#f75b87
-#e87ab6
-#a8ffcc
-#9ae2e1
-#b4f79b
-#13d681
-#85d85f
-#dd499d
-#e88db0
-#35ce35
-#fff7af
-#e57e91
-#2cc147
-#60f7e3
-#16af98
-#9b2ff9
-#dd0618
-#42c49d
-#c137ce
-#fcc3bf
-#1219e2
-#04a53f
-#69ea81
-#fcdbba
-#e53986
-#5656e2
-#423cfc
-#9ddd75
-#fc2500
-#f461a8
-#fc6fba
-#b53649
-#71e8ac
-#f26a8e
-#bf8511
-#21f2a2
-#b1bded
-#e5bd6e
-#c004e5
-#6fdbd9
-#98f9c4
-#f9e936
-#d16932
-#fcb86a
-#27e5d5
-#e2bc7f
-#ca52f2
-#3bd68e
-#74e3ed
-#e0e80b
-#bf5ced
-#ff14b0
-#66c3e8
-#fcf88a
-#6a2099
-#ea4ff2
-#c708e0
-#d35d6c
\ No newline at end of file
diff --git a/nezha-fronted/src/components/common/js/radomcolor/randomcolor.js b/nezha-fronted/src/components/common/js/radomcolor/randomcolor.js
deleted file mode 100644
index 763543c44..000000000
--- a/nezha-fronted/src/components/common/js/radomcolor/randomcolor.js
+++ /dev/null
@@ -1,316 +0,0 @@
-function randomcolor () {
-  let e = null
-  const t = {}
-  r('monochrome', null, [
-    [0, 0],
-    [100, 0]
-  ]),
-  r('red', [-26, 18], [
-    [20, 100],
-    [30, 92],
-    [40, 89],
-    [50, 85],
-    [60, 78],
-    [70, 70],
-    [80, 60],
-    [90, 55],
-    [100, 50]
-  ]),
-  r('orange', [19, 46], [
-    [20, 100],
-    [30, 93],
-    [40, 88],
-    [50, 86],
-    [60, 85],
-    [70, 70],
-    [100, 70]
-  ]),
-  r('yellow', [47, 62], [
-    [25, 100],
-    [40, 94],
-    [50, 89],
-    [60, 86],
-    [70, 84],
-    [80, 82],
-    [90, 80],
-    [100, 75]
-  ]),
-  r('green', [63, 178], [
-    [30, 100],
-    [40, 90],
-    [50, 85],
-    [60, 81],
-    [70, 74],
-    [80, 64],
-    [90, 50],
-    [100, 40]
-  ]),
-  r('blue', [179, 257], [
-    [20, 100],
-    [30, 86],
-    [40, 80],
-    [50, 74],
-    [60, 60],
-    [70, 52],
-    [80, 44],
-    [90, 39],
-    [100, 35]
-  ]),
-  r('purple', [258, 282], [
-    [20, 100],
-    [30, 87],
-    [40, 79],
-    [50, 70],
-    [60, 65],
-    [70, 59],
-    [80, 52],
-    [90, 45],
-    [100, 42]
-  ]),
-  r('pink', [283, 334], [
-    [20, 100],
-    [30, 90],
-    [40, 86],
-    [60, 84],
-    [80, 80],
-    [90, 75],
-    [100, 73]
-  ])
-  var n = function (r) {
-    if (void 0 !== (r = r || {}).seed && r.seed !== null && r.seed === parseInt(r.seed, 10)) { e = r.seed } else if (typeof r.seed === 'string') {
-      e = (function (e) {
-        for (var t = 0, n = 0; n !== e.length && !(t >= Number.MAX_SAFE_INTEGER); n++) { t += e.charCodeAt(n) }
-        return t
-      }
-      (r.seed))
-    } else {
-      if (void 0 !== r.seed && r.seed !== null) { throw new TypeError('The seed value must be an integer or string') }
-      e = null
-    }
-    let c,
-      l
-    if (r.count !== null && void 0 !== r.count) {
-      const u = r.count
-      const d = []
-      for (r.count = null; u > d.length;) { e && r.seed && (r.seed += 1), d.push(n(r)) }
-      return r.count = u,
-      d
-    }
-    return (function (e, t) {
-      switch (t.format) {
-        case 'hsvArray':
-          return e
-        case 'hslArray':
-          return a(e)
-        case 'hsl':
-          var n = a(e)
-          return 'hsl(' + n[0] + ', ' + n[1] + '%, ' + n[2] + '%)'
-        case 'hsla':
-          var s = a(e)
-          var o = t.alpha || Math.random()
-          return 'hsla(' + s[0] + ', ' + s[1] + '%, ' + s[2] + '%, ' + o + ')'
-        case 'rgbArray':
-          return i(e)
-        case 'rgb':
-          return 'rgb(' + i(e).join(', ') + ')'
-        case 'rgba':
-          var r = i(e)
-          o = t.alpha || Math.random()
-          return 'rgba(' + r.join(', ') + ', ' + o + ')'
-        default:
-          return (function (e) {
-            const t = i(e)
-
-            function n (e) {
-              const t = e.toString(16)
-              return t.length == 1 ? '0' + t : t
-            }
-            return '#' + n(t[0]) + n(t[1]) + n(t[2])
-          }
-          (e))
-      }
-    }
-    ([c = (function (e) {
-      let n = o(function (e) {
-        if (typeof parseInt(e) === 'number') {
-          const n = parseInt(e)
-          if (n < 360 && n > 0) { return [n, n] }
-        }
-        if (typeof e === 'string') {
-          if (t[e]) {
-            const s = t[e]
-            if (s.hueRange) { return s.hueRange }
-          } else if (e.match(/^#?([0-9A-F]{3}|[0-9A-F]{6})$/i)) {
-            const o = (function (e) {
-              e = (e = e.replace(/^#/, '')).length === 3 ? e.replace(/(.)/g, '$1$1') : e
-              const t = parseInt(e.substr(0, 2), 16) / 255
-              const n = parseInt(e.substr(2, 2), 16) / 255
-              const s = parseInt(e.substr(4, 2), 16) / 255
-              const o = Math.max(t, n, s)
-              const r = o - Math.min(t, n, s)
-              const i = o ? r / o : 0
-              switch (o) {
-                case t:
-                  return [(n - s) / r % 6 * 60 || 0, i, o]
-                case n:
-                  return [60 * ((s - t) / r + 2) || 0, i, o]
-                case s:
-                  return [60 * ((t - n) / r + 4) || 0, i, o]
-              }
-            }
-            (e))[0]
-            return [o, o]
-          }
-        }
-        return [0, 360]
-      }
-      (e.hue))
-      n < 0 && (n = 360 + n)
-      return n
-    }
-    (r)), l = (function (e, t) {
-      if (t.hue === 'monochrome') { return 0 }
-      if (t.luminosity === 'random') { return o([0, 100]) }
-      const n = (function (e) {
-        return s(e).saturationRange
-      }
-      (e))
-      let r = n[0]
-      let i = n[1]
-      switch (t.luminosity) {
-        case 'bright':
-          r = 55
-          break
-        case 'dark':
-          r = i - 10
-          break
-        case 'light':
-          i = 55
-      }
-      return o([r, i])
-    }
-    (c, r)),
-    (function (e, t, n) {
-      let r = (function (e, t) {
-        for (let n = s(e).lowerBounds, o = 0; o < n.length - 1; o++) {
-          const r = n[o][0]
-          const i = n[o][1]
-          const a = n[o + 1][0]
-          const c = n[o + 1][1]
-          if (t >= r && t <= a) {
-            const l = (c - i) / (a - r)
-            return l * t + (i - l * r)
-          }
-        }
-        return 0
-      }
-      (e, t))
-      let i = 100
-      switch (n.luminosity) {
-        case 'dark':
-          i = r + 20
-          break
-        case 'light':
-          r = (i + r) / 2
-          break
-        case 'random':
-          r = 0,
-          i = 100
-      }
-      return o([r, i])
-    }
-    (c, l, r))
-    ], r))
-  }
-
-  function s (e) {
-    for (const n in e >= 334 && e <= 360 && (e -= 360), t) {
-      const s = t[n]
-      if (s.hueRange && e >= s.hueRange[0] && e <= s.hueRange[1]) { return t[n] }
-    }
-    return 'Color not found'
-  }
-
-  function o (t) {
-    if (e === null) { return Math.floor(t[0] + Math.random() * (t[1] + 1 - t[0])) }
-    const n = t[1] || 1
-    const s = t[0] || 0
-    const o = (e = (9301 * e + 49297) % 233280) / 233280
-    return Math.floor(s + o * (n - s))
-  }
-
-  function r (e, n, s) {
-    const o = s[0][0]
-    const r = s[s.length - 1][0]
-    const i = s[s.length - 1][1]
-    const a = s[0][1]
-    t[e] = {
-      hueRange: n,
-      lowerBounds: s,
-      saturationRange: [o, r],
-      brightnessRange: [i, a]
-    }
-  }
-
-  function i (e) {
-    let t = e[0]
-    t === 0 && (t = 1),
-    t === 360 && (t = 359),
-    t /= 360
-    const n = e[1] / 100
-    const s = e[2] / 100
-    const o = Math.floor(6 * t)
-    const r = 6 * t - o
-    const i = s * (1 - n)
-    const a = s * (1 - r * n)
-    const c = s * (1 - (1 - r) * n)
-    let l = 256
-    let u = 256
-    let d = 256
-    switch (o) {
-      case 0:
-        l = s,
-        u = c,
-        d = i
-        break
-      case 1:
-        l = a,
-        u = s,
-        d = i
-        break
-      case 2:
-        l = i,
-        u = s,
-        d = c
-        break
-      case 3:
-        l = i,
-        u = a,
-        d = s
-        break
-      case 4:
-        l = c,
-        u = i,
-        d = s
-        break
-      case 5:
-        l = s,
-        u = i,
-        d = a
-    }
-    return [Math.floor(255 * l), Math.floor(255 * u), Math.floor(255 * d)]
-  }
-
-  function a (e) {
-    const t = e[0]
-    const n = e[1] / 100
-    const s = e[2] / 100
-    const o = (2 - n) * s
-    return [t, Math.round(n * s / (o < 1 ? o : 2 - o) * 1e4) / 100, o / 2 * 100]
-  }
-  return n()
-}
-
-export {
-  randomcolor
-}
diff --git a/nezha-fronted/src/components/common/mixin/table.js b/nezha-fronted/src/components/common/mixin/table.js
index 042c68293..e4fa7b5a3 100644
--- a/nezha-fronted/src/components/common/mixin/table.js
+++ b/nezha-fronted/src/components/common/mixin/table.js
@@ -26,7 +26,6 @@ export default {
     tableOperation ([command, row, param]) {
       switch (command) {
         case 'edit': {
-          console.info(1, command, row)
           this.$emit('edit', row)
           break
         }
diff --git a/nezha-fronted/src/components/layout/header.vue b/nezha-fronted/src/components/layout/header.vue
index f6b4c4259..ed600e464 100644
--- a/nezha-fronted/src/components/layout/header.vue
+++ b/nezha-fronted/src/components/layout/header.vue
@@ -11,7 +11,7 @@
           <el-dropdown-item v-for="(item, index) in linkData" :key="index" :index="'0-' + index">
             <span class="link-title">
               <i class="nz-icon nz-icon-link"></i>
-              <a :href='item.url' :title="item.name" class="nz-a" target="_blank">{{item.name}}</a>
+              <a :href='item.url' rel="noopener noreferrer" :title="item.name"  class="nz-a" target="_blank">{{item.name}}</a>
             </span>
           </el-dropdown-item>
         </el-dropdown-menu>
diff --git a/nezha-fronted/src/components/page/dashboard/explore/explore.vue b/nezha-fronted/src/components/page/dashboard/explore/explore.vue
index 670cfdd89..cd10905f9 100644
--- a/nezha-fronted/src/components/page/dashboard/explore/explore.vue
+++ b/nezha-fronted/src/components/page/dashboard/explore/explore.vue
@@ -86,7 +86,7 @@
           <div v-show="showIntroduce" class="introduce-view">
             <div class="info-room">
               <div class="col-md-9 doc-content">
-                <h1 class="page-header">Query examples<a class="header-anchor" href="https://prometheus.io/docs/prometheus/latest/querying/examples/" target="_blank" rel="noopener norefferrer"><i style="font-size: 16px;" class="nz-icon nz-icon-link1"></i></a></h1>
+                <h1 class="page-header">Query examples<a class="header-anchor" href="https://prometheus.io/docs/prometheus/latest/querying/examples/" target="_blank" rel="noopener noreferrer"><i style="font-size: 16px;" class="nz-icon nz-icon-link1"></i></a></h1>
                 <div class="content-divider"></div>
                 <h2 >
                   Simple time series selection
diff --git a/nezha-fronted/src/libs/bus.js b/nezha-fronted/src/libs/bus.js
index 4e66a1467..ee9d596f7 100644
--- a/nezha-fronted/src/libs/bus.js
+++ b/nezha-fronted/src/libs/bus.js
@@ -103,7 +103,6 @@ export default new Vue({
         'm+': time.getMinutes(), // 分
         's+': time.getSeconds(), // 秒
         'q+': Math.floor((time.getMonth() + 3) / 3), // 季度
-        a: time.getHours() > 12 ? 'pm' : 'am',
         S: time.getMilliseconds(), // 毫秒
         w: week
       }
@@ -117,7 +116,6 @@ export default new Vue({
             : ((`00${o[k]}`).substr((`${o[k]}`).length)))
         }
       })
-      fm = fm.replace('h', time.getHours() > 12 ? time.getHours() - 12 : time.getHours())
       return fm
     },
     // 格式化tag为字符串表达式