diff --git a/src/common/qq-basic-info.ts b/src/common/qq-basic-info.ts
index cc9a9482..3dc30122 100644
--- a/src/common/qq-basic-info.ts
+++ b/src/common/qq-basic-info.ts
@@ -39,7 +39,7 @@ export class QQBasicInfoWrapper {
 
     //基础函数
     getQQBuildStr() {
-        return this.isQuickUpdate ? this.QQVersionConfig?.buildId : this.QQPackageInfo?.buildVersion;
+        return this.QQVersionConfig?.curVersion.split('-')[1] ?? this.QQPackageInfo?.buildVersion;
     }
 
     getFullQQVersion() {