diff --git a/ruoyi-ui/src/views/ccdiProject/index.vue b/ruoyi-ui/src/views/ccdiProject/index.vue
index da5f28c0..1794f28f 100644
--- a/ruoyi-ui/src/views/ccdiProject/index.vue
+++ b/ruoyi-ui/src/views/ccdiProject/index.vue
@@ -250,6 +250,16 @@ export default {
       if (this.reAnalyzeLoadingMap[projectKey]) {
         return
       }
+      try {
+        await this.$modal.confirm(
+          `确认对项目“${row.projectName}”重新分析吗？重新分析将重新计算项目标签。`
+        )
+      } catch (confirmError) {
+        if (confirmError === "cancel" || confirmError === "close") {
+          return
+        }
+        throw confirmError
+      }
       this.$set(this.reAnalyzeLoadingMap, projectKey, true)
       try {
         await rebuildProjectTags({ projectId: row.projectId })
diff --git a/ruoyi-ui/tests/unit/project-list-reanalyze-flow.test.js b/ruoyi-ui/tests/unit/project-list-reanalyze-flow.test.js
index f7411fa3..ab8ea8ef 100644
--- a/ruoyi-ui/tests/unit/project-list-reanalyze-flow.test.js
+++ b/ruoyi-ui/tests/unit/project-list-reanalyze-flow.test.js
@@ -12,6 +12,27 @@ assert(
   "重新分析应调用真实重打标接口"
 );
 
+assert(
+  pageSource.includes("await this.$modal.confirm("),
+  "重新分析前应先弹出确认框"
+);
+
+assert(
+  pageSource.includes("确认对项目“${row.projectName}”重新分析吗？重新分析将重新计算项目标签。"),
+  "确认弹窗文案应覆盖项目名称和重新计算标签提醒"
+);
+
+assert(
+  pageSource.includes('confirmError === "cancel"') ||
+    pageSource.includes("confirmError === 'cancel'"),
+  "取消确认时应直接结束，不继续提交"
+);
+
+assert(
+  /await this\.\$modal\.confirm\([\s\S]*?this\.\$set\(this\.reAnalyzeLoadingMap,\s*projectKey,\s*true\)/.test(pageSource),
+  "只有确认后才允许进入按钮 loading"
+);
+
 assert(
   pageSource.includes('this.$modal.msgSuccess("已开始重新分析")') ||
     pageSource.includes("this.$modal.msgSuccess('已开始重新分析')"),