diff --git a/src/assets/less/theme.less b/src/assets/less/theme.less
index 24e62ce..0cd2090 100644
--- a/src/assets/less/theme.less
+++ b/src/assets/less/theme.less
@@ -12,120 +12,120 @@
 @nightLineColor: #84868b;
 
 .container_night {
+  background-color: @nightBgColor;
+
+  .el-main {
     background-color: @nightBgColor;
+  }
 
-    .el-main {
-        background-color: @nightBgColor;
+  .CodeMirror {
+    caret-color: @nightFontColor;
+    color: @nightFontColor;
+    background-color: @nightCodeMirrorColor;
+    box-shadow: inset 0 0 0 1px rgba(100, 37, 37, 0.102);
+  }
+
+  .output_night {
+    .preview {
+      background-color: @nightPreviewColor;
+      box-shadow: 0 0 70px rgba(0, 0, 0, 0.3);
     }
 
-    .CodeMirror {
-        caret-color: @nightFontColor;
-        color: @nightFontColor;
-        background-color: @nightCodeMirrorColor;
-        box-shadow: inset 0 0 0 1px rgba(100, 37, 37, 0.102);
+    .preview-wrapper {
+      background-color: @nightCodeMirrorColor;
+      box-shadow: inset 0 0 0 1px rgba(233, 231, 231, 0.102);
     }
 
-    .output_night {
-        .preview {
-            background-color: @nightPreviewColor;
-            box-shadow: 0 0 70px rgba(0, 0, 0, 0.3);
-        }
+    .code-snippet__fix {
+      background-color: rgb(238, 238, 238);
+    }
+  }
 
-        .preview-wrapper {
-            background-color: @nightCodeMirrorColor;
-            box-shadow: inset 0 0 0 1px rgba(233, 231, 231, 0.102);
-        }
+  .cm-s-style-mirror .CodeMirror-matchingbracket {
+    color: @nightWhiteColor !important;
+    background: rgb(30, 30, 30) !important;
+  }
 
-        .code-snippet__fix {
-            background-color: rgb(238, 238, 238);
-        }
+  .cm-s-xq-light span.cm-variable-2,
+  .cm-s-style-mirror span.cm-tag {
+    color: @nightFontColor;
+  }
+
+  .cm-s-xq-light .CodeMirror-activeline-background {
+    background-color: transparent;
+  }
+
+  .cm-s-xq-light span.cm-string {
+    color: @nightLinkColor;
+  }
+
+  .cm-s-xq-light span.cm-link {
+    color: @nightLinkTextColor;
+  }
+
+  .editor__header {
+    background-color: @nightHeaderColor;
+  }
+
+  .el-button {
+    color: @nightWhiteColor;
+    background-color: @nightCodeMirrorColor;
+    border: 1px solid transparent;
+  }
+
+  .el-button.is-plain:focus,
+  .el-button.is-plain:hover {
+    background: @nightButtonBg;
+    color: @nightWhiteColor;
+    border: 1px solid @nightWhiteColor;
+
+    i {
+      color: @nightWhiteColor;
+    }
+  }
+
+  .insert__dialog,
+  .about__dialog,
+  .reset__dialog,
+  .upload__dialog {
+    .el-dialog {
+      background-color: @nightBgColor;
     }
 
-    .cm-s-style-mirror .CodeMirror-matchingbracket {
-        color: @nightWhiteColor  !important;
-        background: rgb(30, 30, 30) !important;
+    .el-dialog__body {
+      color: @nightWhiteColor;
     }
 
-    .cm-s-xq-light span.cm-variable-2,
-    .cm-s-style-mirror span.cm-tag {
-        color: @nightFontColor;
+    .el-dialog__title,
+    .el-form-item__label {
+      color: @nightWhiteColor;
     }
 
-    .cm-s-xq-light .CodeMirror-activeline-background {
-        background-color: transparent;
+    .el-tabs__item {
+      color: @nightActiveCodeMirrorColor;
     }
 
-    .cm-s-xq-light span.cm-string {
-        color: @nightLinkColor;
+    .el-tabs__nav-wrap::after {
+      background-color: @nightLineColor;
     }
 
-    .cm-s-xq-light span.cm-link {
-        color: @nightLinkTextColor;
+    .is-active {
+      color: @nightWhiteColor;
     }
 
-    .editor__header {
-        background-color: @nightHeaderColor;
+    .el-upload-dragger {
+      background-color: @nightButtonBg;
     }
+  }
 
-    .el-button {
-        color: @nightWhiteColor;
-        background-color: @nightCodeMirrorColor;
-        border: 1px solid transparent;
-    }
+  ::v-deep .el-icon-upload,
+  .el-icon-download,
+  .el-icon-refresh,
+  .el-icon-s-grid {
+    color: @nightWhiteColor;
+  }
 
-    .el-button.is-plain:focus,
-    .el-button.is-plain:hover {
-        background: @nightButtonBg;
-        color: @nightWhiteColor;
-        border: 1px solid @nightWhiteColor;
-
-        i {
-            color: @nightWhiteColor;
-        }
-    }
-
-    .insert__dialog,
-    .about__dialog,
-    .reset__dialog,
-    .upload__dialog {
-        .el-dialog {
-            background-color: @nightBgColor;
-        }
-
-        .el-dialog__body {
-            color: @nightWhiteColor;
-        }
-
-        .el-dialog__title,
-        .el-form-item__label {
-            color: @nightWhiteColor;
-        }
-
-        .el-tabs__item {
-            color: @nightActiveCodeMirrorColor;
-        }
-
-        .el-tabs__nav-wrap::after {
-            background-color: @nightLineColor;
-        }
-
-        .is-active {
-            color: @nightWhiteColor;
-        }
-
-        .el-upload-dragger {
-            background-color: @nightButtonBg;
-        }
-    }
-
-    ::v-deep .el-icon-upload,
-    .el-icon-download,
-    .el-icon-refresh,
-    .el-icon-s-grid {
-        color: @nightWhiteColor;
-    }
-
-    ::-webkit-scrollbar {
-        background-color: @nightCodeMirrorColor;
-    }
-}
\ No newline at end of file
+  ::-webkit-scrollbar {
+    background-color: @nightCodeMirrorColor;
+  }
+}
diff --git a/src/components/CodemirrorEditor/rightClickMenu.vue b/src/components/CodemirrorEditor/rightClickMenu.vue
index 0223161..067e2c2 100644
--- a/src/components/CodemirrorEditor/rightClickMenu.vue
+++ b/src/components/CodemirrorEditor/rightClickMenu.vue
@@ -38,23 +38,27 @@ export default {
     data() {
         return {
             menu: [
-                [{
-                    text: "上传图片",
-                    key: "insertPic",
-                },
-                {
-                    text: "插入表格",
-                    key: "insertTable",
-                },
-                {
-                    text: "页面重置",
-                    key: "pageReset",
-                }],
-                [{
-                    text: "下载MD文档",
-                    key: "downLoad",
-                }]
-            ]
+                [
+                    {
+                        text: "上传图片",
+                        key: "insertPic",
+                    },
+                    {
+                        text: "插入表格",
+                        key: "insertTable",
+                    },
+                    {
+                        text: "页面重置",
+                        key: "pageReset",
+                    },
+                ],
+                [
+                    {
+                        text: "下载MD文档",
+                        key: "downLoad",
+                    },
+                ],
+            ],
         };
     },
     methods: {
@@ -74,7 +78,7 @@ export default {
     position: absolute;
     border-radius: 4px;
     background-color: #ffffff;
-    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, .12), 0 2px 4px 0 rgba(0, 0, 0, .08);
+    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.08);
     z-index: 9999;
 }