diff --git a/package-lock.json b/package-lock.json
index d3d56f9..95b2bc7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
-  "name": "md-uni",
-  "version": "0.1.0",
+  "name": "md",
+  "version": "1.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -2807,16 +2807,6 @@
           "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
           "dev": true
         },
-        "ansi-styles": {
-          "version": "4.3.0",
-          "resolved": "https://registry.npm.taobao.org/ansi-styles/download/ansi-styles-4.3.0.tgz?cache=0&sync_timestamp=1611325747047&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fansi-styles%2Fdownload%2Fansi-styles-4.3.0.tgz",
-          "integrity": "sha1-7dgDYornHATIWuegkG7a00tkiTc=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "color-convert": "^2.0.1"
-          }
-        },
         "cacache": {
           "version": "13.0.1",
           "resolved": "https://registry.npmjs.org/cacache/-/cacache-13.0.1.tgz",
@@ -2843,34 +2833,6 @@
             "unique-filename": "^1.1.1"
           }
         },
-        "chalk": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npm.taobao.org/chalk/download/chalk-4.1.0.tgz",
-          "integrity": "sha1-ThSHCmGNni7dl92DRf2dncMVZGo=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "ansi-styles": "^4.1.0",
-            "supports-color": "^7.1.0"
-          }
-        },
-        "color-convert": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npm.taobao.org/color-convert/download/color-convert-2.0.1.tgz",
-          "integrity": "sha1-ctOmjVmMm9s68q0ehPIdiWq9TeM=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "color-name": "~1.1.4"
-          }
-        },
-        "color-name": {
-          "version": "1.1.4",
-          "resolved": "https://registry.npm.taobao.org/color-name/download/color-name-1.1.4.tgz",
-          "integrity": "sha1-wqCah6y95pVD3m9j+jmVyCbFNqI=",
-          "dev": true,
-          "optional": true
-        },
         "css-loader": {
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-3.6.0.tgz",
@@ -2965,13 +2927,6 @@
             "slash": "^2.0.0"
           }
         },
-        "has-flag": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npm.taobao.org/has-flag/download/has-flag-4.0.0.tgz",
-          "integrity": "sha1-lEdx/ZyByBJlxNaUGGDaBrtZR5s=",
-          "dev": true,
-          "optional": true
-        },
         "hash-sum": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/hash-sum/-/hash-sum-2.0.0.tgz",
@@ -3142,16 +3097,6 @@
             "minipass": "^3.1.1"
           }
         },
-        "supports-color": {
-          "version": "7.2.0",
-          "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-7.2.0.tgz?cache=0&sync_timestamp=1611393963969&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsupports-color%2Fdownload%2Fsupports-color-7.2.0.tgz",
-          "integrity": "sha1-G33NyzK4E4gBs+R4umpRyqiWSNo=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "has-flag": "^4.0.0"
-          }
-        },
         "terser-webpack-plugin": {
           "version": "2.3.8",
           "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-2.3.8.tgz",
@@ -3168,32 +3113,6 @@
             "terser": "^4.6.12",
             "webpack-sources": "^1.4.3"
           }
-        },
-        "vue-loader-v16": {
-          "version": "npm:vue-loader@16.1.2",
-          "resolved": "https://registry.npm.taobao.org/vue-loader/download/vue-loader-16.1.2.tgz?cache=0&sync_timestamp=1608188009078&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fvue-loader%2Fdownload%2Fvue-loader-16.1.2.tgz",
-          "integrity": "sha1-XAO2xQ0qX5g8fOuhXFDXjKKymPQ=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "chalk": "^4.1.0",
-            "hash-sum": "^2.0.0",
-            "loader-utils": "^2.0.0"
-          },
-          "dependencies": {
-            "loader-utils": {
-              "version": "2.0.0",
-              "resolved": "https://registry.npm.taobao.org/loader-utils/download/loader-utils-2.0.0.tgz",
-              "integrity": "sha1-5MrOW4FtQloWa18JfhDNErNgZLA=",
-              "dev": true,
-              "optional": true,
-              "requires": {
-                "big.js": "^5.2.2",
-                "emojis-list": "^3.0.0",
-                "json5": "^2.1.2"
-              }
-            }
-          }
         }
       }
     },
@@ -15902,6 +15821,94 @@
         "vue-style-loader": "^4.1.0"
       }
     },
+    "vue-loader-v16": {
+      "version": "npm:vue-loader@16.1.2",
+      "resolved": "https://registry.npm.taobao.org/vue-loader/download/vue-loader-16.1.2.tgz?cache=0&sync_timestamp=1608188009078&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fvue-loader%2Fdownload%2Fvue-loader-16.1.2.tgz",
+      "integrity": "sha1-XAO2xQ0qX5g8fOuhXFDXjKKymPQ=",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "chalk": "^4.1.0",
+        "hash-sum": "^2.0.0",
+        "loader-utils": "^2.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npm.taobao.org/ansi-styles/download/ansi-styles-4.3.0.tgz?cache=0&sync_timestamp=1611325747047&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fansi-styles%2Fdownload%2Fansi-styles-4.3.0.tgz",
+          "integrity": "sha1-7dgDYornHATIWuegkG7a00tkiTc=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "color-convert": "^2.0.1"
+          }
+        },
+        "chalk": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npm.taobao.org/chalk/download/chalk-4.1.0.tgz",
+          "integrity": "sha1-ThSHCmGNni7dl92DRf2dncMVZGo=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npm.taobao.org/color-convert/download/color-convert-2.0.1.tgz",
+          "integrity": "sha1-ctOmjVmMm9s68q0ehPIdiWq9TeM=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npm.taobao.org/color-name/download/color-name-1.1.4.tgz",
+          "integrity": "sha1-wqCah6y95pVD3m9j+jmVyCbFNqI=",
+          "dev": true,
+          "optional": true
+        },
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npm.taobao.org/has-flag/download/has-flag-4.0.0.tgz",
+          "integrity": "sha1-lEdx/ZyByBJlxNaUGGDaBrtZR5s=",
+          "dev": true,
+          "optional": true
+        },
+        "hash-sum": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npm.taobao.org/hash-sum/download/hash-sum-2.0.0.tgz",
+          "integrity": "sha1-gdAbtd6OpKIUrV1urRtSNGCwtFo=",
+          "dev": true,
+          "optional": true
+        },
+        "loader-utils": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npm.taobao.org/loader-utils/download/loader-utils-2.0.0.tgz",
+          "integrity": "sha1-5MrOW4FtQloWa18JfhDNErNgZLA=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^3.0.0",
+            "json5": "^2.1.2"
+          }
+        },
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-7.2.0.tgz?cache=0&sync_timestamp=1611393963969&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsupports-color%2Fdownload%2Fsupports-color-7.2.0.tgz",
+          "integrity": "sha1-G33NyzK4E4gBs+R4umpRyqiWSNo=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
+        }
+      }
+    },
     "vue-router": {
       "version": "3.5.1",
       "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.5.1.tgz",
diff --git a/src/assets/less/codeTheme/github-code-block.less b/src/assets/less/codeTheme/github-code-block.less
index 40a66d0..f118f60 100644
--- a/src/assets/less/codeTheme/github-code-block.less
+++ b/src/assets/less/codeTheme/github-code-block.less
@@ -6,7 +6,7 @@
   margin: 10px 8px;
   position: relative;
   height: auto;
-  background-color: rgba(27, 31, 35, 0.05);
+  background-color: #f7f7f7;
 
   .code-snippet__line-index {
     display: none;
diff --git a/src/assets/scripts/themes/default-theme.js b/src/assets/scripts/themes/default-theme.js
index f2fa383..3caca70 100644
--- a/src/assets/scripts/themes/default-theme.js
+++ b/src/assets/scripts/themes/default-theme.js
@@ -60,9 +60,9 @@ export default {
       "font-style": "normal",
       "border-left": "none",
       padding: "1em",
-      "border-radius": "4px",
-      color: "#FEEEED",
-      background: "rgba(27,31,35,.05)",
+      "border-radius": "8px",
+      color: "rgba(0,0,0,0.5)",
+      background: "#f7f7f7",
       margin: "2em 8px",
     },