diff --git a/app/src/util/pathName.ts b/app/src/util/pathName.ts
index bd7b7b5e0..95eabaaa8 100644
--- a/app/src/util/pathName.ts
+++ b/app/src/util/pathName.ts
@@ -87,14 +87,22 @@ export const getAssetName = (assetPath: string) => {
 };
 
 export const isLocalPath = (link: string) => {
-    link = link?.trim();
-    if (!link || link.length === 0) {
+    if (!link) {
         return false;
     }
 
-    // Windows 网络共享路径双斜杠
-    // 冒号前面只有一个字母认为是 Windows 盘符而不是网络协议
-    return /^assets\/|file:\/\/|\\\\|[A-Z]:$/i.test(link);
+    link = link.trim();
+    if (1 > link.length) {
+        return false;
+    }
+
+    link = link.toLowerCase();
+    if (link.startsWith("assets/") || link.startsWith("file://") || link.startsWith("\\\\") /* Windows 网络共享路径 */) {
+        return true;
+    }
+
+    const colonIdx = link.indexOf(":");
+    return 1 === colonIdx; // 冒号前面只有一个字符认为是 Windows 盘符而不是网络协议
 };
 
 export const pathPosix = () => {