diff --git a/package-lock.json b/package-lock.json
index 56e489b..acaeae1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3669,11 +3669,10 @@
       }
     },
     "node_modules/acorn": {
-      "version": "7.4.1",
-      "resolved": "https://registry.npmmirror.com/acorn/download/acorn-7.4.1.tgz?cache=0&sync_timestamp=1637225522161&other_urls=https%3A%2F%2Fregistry.npmmirror.com%2Facorn%2Fdownload%2Facorn-7.4.1.tgz",
-      "integrity": "sha1-/q7SVZc9LndVW4PbwIhRpsY1IPo=",
+      "version": "6.4.2",
+      "resolved": "https://registry.npmmirror.com/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
       "dev": true,
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -9835,18 +9834,6 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/espree/node_modules/acorn": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
-      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
-      "dev": true,
-      "bin": {
-        "acorn": "bin/acorn"
-      },
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/esprima": {
       "version": "2.7.3",
       "resolved": "http://registry.npm.taobao.org/esprima/download/esprima-2.7.3.tgz",
@@ -21218,18 +21205,6 @@
         "eslint": "^5.0.0"
       }
     },
-    "node_modules/vue-eslint-parser/node_modules/acorn": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
-      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
-      "dev": true,
-      "bin": {
-        "acorn": "bin/acorn"
-      },
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/vue-eslint-parser/node_modules/debug": {
       "version": "4.1.1",
       "resolved": "http://registry.npm.taobao.org/debug/download/debug-4.1.1.tgz",
@@ -22238,18 +22213,6 @@
         "source-map": "~0.6.1"
       }
     },
-    "node_modules/webpack/node_modules/acorn": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmmirror.com/acorn/download/acorn-6.4.2.tgz?cache=0&sync_timestamp=1637225522161&other_urls=https%3A%2F%2Fregistry.npmmirror.com%2Facorn%2Fdownload%2Facorn-6.4.2.tgz",
-      "integrity": "sha1-NYZv1xBSjpLeEM8GAWSY5H454eY=",
-      "dev": true,
-      "bin": {
-        "acorn": "bin/acorn"
-      },
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/webpack/node_modules/eslint-scope": {
       "version": "4.0.3",
       "resolved": "https://registry.npmmirror.com/eslint-scope/download/eslint-scope-4.0.3.tgz?cache=0&sync_timestamp=1637466929956&other_urls=https%3A%2F%2Fregistry.npmmirror.com%2Feslint-scope%2Fdownload%2Feslint-scope-4.0.3.tgz",
@@ -25445,10 +25408,10 @@
       }
     },
     "acorn": {
-      "version": "https://registry.npmmirror.com/acorn/download/acorn-7.4.1.tgz?cache=0&sync_timestamp=1637225522161&other_urls=https%3A%2F%2Fregistry.npmmirror.com%2Facorn%2Fdownload%2Facorn-7.4.1.tgz",
-      "integrity": "sha1-/q7SVZc9LndVW4PbwIhRpsY1IPo=",
-      "dev": true,
-      "peer": true
+      "version": "6.4.2",
+      "resolved": "https://registry.npmmirror.com/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
+      "dev": true
     },
     "acorn-jsx": {
       "version": "5.0.1",
@@ -30409,14 +30372,6 @@
         "acorn": "^6.0.7",
         "acorn-jsx": "^5.0.0",
         "eslint-visitor-keys": "^1.0.0"
-      },
-      "dependencies": {
-        "acorn": {
-          "version": "6.4.2",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
-          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
-          "dev": true
-        }
       }
     },
     "esprima": {
@@ -39557,12 +39512,6 @@
         "lodash": "^4.17.11"
       },
       "dependencies": {
-        "acorn": {
-          "version": "6.4.2",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
-          "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
-          "dev": true
-        },
         "debug": {
           "version": "4.1.1",
           "resolved": "http://registry.npm.taobao.org/debug/download/debug-4.1.1.tgz",
@@ -39845,12 +39794,6 @@
         "webpack-sources": "^1.4.1"
       },
       "dependencies": {
-        "acorn": {
-          "version": "6.4.2",
-          "resolved": "https://registry.npmmirror.com/acorn/download/acorn-6.4.2.tgz?cache=0&sync_timestamp=1637225522161&other_urls=https%3A%2F%2Fregistry.npmmirror.com%2Facorn%2Fdownload%2Facorn-6.4.2.tgz",
-          "integrity": "sha1-NYZv1xBSjpLeEM8GAWSY5H454eY=",
-          "dev": true
-        },
         "eslint-scope": {
           "version": "4.0.3",
           "resolved": "https://registry.npmmirror.com/eslint-scope/download/eslint-scope-4.0.3.tgz?cache=0&sync_timestamp=1637466929956&other_urls=https%3A%2F%2Fregistry.npmmirror.com%2Feslint-scope%2Fdownload%2Feslint-scope-4.0.3.tgz",
diff --git a/src/components/KeyDetail.vue b/src/components/KeyDetail.vue
index 6e4ce7c..c8bcccf 100644
--- a/src/components/KeyDetail.vue
+++ b/src/components/KeyDetail.vue
@@ -122,8 +122,17 @@ export default {
     padding-bottom: 5px;
   }
 
+  /*data table list styles*/
+  .key-content-container .el-table {
+    border-radius: 3px;
+  }
   /*table list height*/
   .key-content-container .el-table .el-table__body td {
     padding: 0px 0px;
   }
+
+  /*table list border*/
+  .key-content-container .el-table--border td, .key-content-container .el-table--border th {
+    border-right-width: 0;
+  }
 </style>
diff --git a/src/components/KeyHeader.vue b/src/components/KeyHeader.vue
index 98ad337..523485f 100644
--- a/src/components/KeyHeader.vue
+++ b/src/components/KeyHeader.vue
@@ -51,7 +51,7 @@
       <!-- refresh btn component -->
       <el-popover
         placement="bottom"
-        :open-delay="200"
+        :open-delay="500"
         trigger="hover">
         <el-tag type="info">
           <i class="el-icon-refresh"></i>