diff --git a/Update.json b/Update.json
index 9dedb106..0266fdbe 100644
--- a/Update.json
+++ b/Update.json
@@ -103,6 +103,16 @@
                     "Description": "修复部分功能"
                 }
             ]
+        },
+        "1.0.210": {
+            "UpdateDate": 1696510135483,
+            "Prerelease": true,
+            "UpdateContents": [
+                {
+                    "PR": 102,
+                    "Description": "修复高亮"
+                }
+            ]
         }
     }
 }
\ No newline at end of file
diff --git a/XMOJ.user.js b/XMOJ.user.js
index 41ef75df..506b2ddb 100644
--- a/XMOJ.user.js
+++ b/XMOJ.user.js
@@ -1,8 +1,8 @@
 // ==UserScript==
 // @name         XMOJ
-// @version      1.0.209
+// @version      1.0.210
 // @description  XMOJ增强脚本
-// @author       @XMOJ-Script-dev and @langningchen and the community
+// @author       @XMOJ-Script-dev, @langningchen and the community
 // @namespace    https://github/langningchen
 // @match        http://*.xmoj.tech/*
 // @match        http://116.62.212.172/*
@@ -4186,7 +4186,7 @@ int main()
 
                                     let CodeElements = document.querySelectorAll("#PostReplies > div > div > div:nth-child(3) > pre > code");
                                     for (let i = 0; i < CodeElements.length; i++) {
-                                        let ModeName = "text/plain";
+                                        let ModeName = "text/x-c++src";
                                         if (CodeElements[i].className == "language-c") {
                                             ModeName = "text/x-csrc";
                                         }