diff --git a/README.md b/README.md
index 97e87ed..708593d 100644
--- a/README.md
+++ b/README.md
@@ -10,11 +10,16 @@
 
 ### 安装教程
 
+> tips：请使用 Node.js v16 或以下版本，Node.js v18 以上版本不支持。
+
 1. npm install （安装 node_modules 模块）
 2. npm run serve （运行）
 3. npm run build （打包）
 4. npm update (用于更新包到基于规范范围的最新版本)
 
+> 注：在新版本的npm中，默认情况下，npm install遇到冲突的peerDependencies时将失败。
+> 可使用：npm install --legacy-peer-deps
+
 #### 使用说明
 
 ##### 使用教程
diff --git a/package-lock.json b/package-lock.json
index 8de0756..3783a89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
         "@tinymce/tinymce-vue": "^4.0.5",
         "axios": "^0.25.0",
         "clipboard": "^2.0.10",
-        "core-js": "^3.21.0",
+        "core-js": "^3.49.0",
         "cos-js-sdk-v5": "^1.4.6",
         "element-plus": "^1.3.0-beta.10",
         "file-saver": "^2.0.5",
@@ -5184,10 +5184,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.21.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.21.0.tgz",
-      "integrity": "sha512-YUdI3fFu4TF/2WykQ2xzSiTQdldLB4KVuL9WeAy5XONZYt5Cun/fpQvctoKbCgvPhmzADeesTk/j2Rdx77AcKQ==",
-      "deprecated": "core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.49.0.tgz",
+      "integrity": "sha512-es1U2+YTtzpwkxVLwAFdSpaIMyQaq0PBgm3YD1W3Qpsn1NAmO3KSgZfu+oGSWVu6NvLHoHCV/aYcsE5wiB7ALg==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
@@ -20851,9 +20850,9 @@
       }
     },
     "core-js": {
-      "version": "3.21.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.21.0.tgz",
-      "integrity": "sha512-YUdI3fFu4TF/2WykQ2xzSiTQdldLB4KVuL9WeAy5XONZYt5Cun/fpQvctoKbCgvPhmzADeesTk/j2Rdx77AcKQ=="
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.49.0.tgz",
+      "integrity": "sha512-es1U2+YTtzpwkxVLwAFdSpaIMyQaq0PBgm3YD1W3Qpsn1NAmO3KSgZfu+oGSWVu6NvLHoHCV/aYcsE5wiB7ALg=="
     },
     "core-js-compat": {
       "version": "3.20.3",
diff --git a/package.json b/package.json
index 0f467ff..0febc48 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "@tinymce/tinymce-vue": "^4.0.5",
     "axios": "^0.25.0",
     "clipboard": "^2.0.10",
-    "core-js": "^3.21.0",
+    "core-js": "^3.49.0",
     "cos-js-sdk-v5": "^1.4.6",
     "element-plus": "^1.3.0-beta.10",
     "file-saver": "^2.0.5",