diff --git a/docs/reports/implementation/2026-03-25-results-overview-project-analysis-dialog-sidebar-unfixed-adjustment-implementation.md b/docs/reports/implementation/2026-03-25-results-overview-project-analysis-dialog-sidebar-unfixed-adjustment-implementation.md
new file mode 100644
index 00000000..b51aec10
--- /dev/null
+++ b/docs/reports/implementation/2026-03-25-results-overview-project-analysis-dialog-sidebar-unfixed-adjustment-implementation.md
@@ -0,0 +1,21 @@
+# 结果总览查看详情弹窗左侧取消固定实施记录
+
+## 变更日期
+
+- 2026-03-25
+
+## 变更范围
+
+- 前端：`ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisSidebar.vue`
+- 单测：`ruoyi-ui/tests/unit/project-analysis-dialog-sidebar.test.js`
+
+## 实施内容
+
+- 移除左侧信息卡的 `position: sticky` 与 `top` 固定样式。
+- 保留左侧信息卡当前内容结构与视觉样式不变。
+- 保留右侧主内容独立滚动逻辑不变。
+
+## 结果
+
+- 左侧整张信息卡不再固定。
+- 弹窗右侧仍保持独立滚动能力。
diff --git a/docs/tests/records/2026-03-25-results-overview-project-analysis-dialog-sidebar-unfixed-adjustment-verification.md b/docs/tests/records/2026-03-25-results-overview-project-analysis-dialog-sidebar-unfixed-adjustment-verification.md
new file mode 100644
index 00000000..eba3bf04
--- /dev/null
+++ b/docs/tests/records/2026-03-25-results-overview-project-analysis-dialog-sidebar-unfixed-adjustment-verification.md
@@ -0,0 +1,28 @@
+# 结果总览查看详情弹窗左侧取消固定验证记录
+
+## 验证日期
+
+- 2026-03-25
+
+## 验证命令
+
+```bash
+cd ruoyi-ui
+node tests/unit/project-analysis-dialog-sidebar.test.js
+node tests/unit/project-analysis-dialog-layout.test.js
+node tests/unit/project-analysis-dialog-abnormal-tab.test.js
+node tests/unit/project-analysis-dialog-source-highlight.test.js
+npm run build:prod
+```
+
+## 验证结果
+
+- 侧栏结构相关单测通过。
+- 弹窗布局相关单测通过。
+- 异常明细与来源提示相关单测通过。
+- 前端生产构建成功。
+- 构建过程中仅有项目既有的静态资源体积告警，无新增错误。
+
+## 结论
+
+- 左侧信息卡已取消固定，相关前端回归通过。
diff --git a/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisSidebar.vue b/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisSidebar.vue
index a51f2142..1418e4c3 100644
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisSidebar.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisSidebar.vue
@@ -79,8 +79,7 @@ export default {
 
 <style lang="scss" scoped>
 .project-analysis-sidebar {
-  position: sticky;
-  top: 0;
+  width: 100%;
 }
 
 .sidebar-card {
diff --git a/ruoyi-ui/tests/unit/project-analysis-dialog-sidebar.test.js b/ruoyi-ui/tests/unit/project-analysis-dialog-sidebar.test.js
index 12c20298..6cc01855 100644
--- a/ruoyi-ui/tests/unit/project-analysis-dialog-sidebar.test.js
+++ b/ruoyi-ui/tests/unit/project-analysis-dialog-sidebar.test.js
@@ -42,6 +42,7 @@ const entry = fs.readFileSync(
 assert(!sidebar.includes("当前命中模型"), "命中模型摘要应移除当前命中模型字段");
 assert(!sidebar.includes("排查记录摘要"), "侧栏应移除排查记录摘要");
 assert(!sidebar.includes("sidebar-summary"), "侧栏不应再渲染排查记录摘要文案");
+assert(!sidebar.includes("position: sticky"), "左侧整卡不应保持固定");
 
 assert(!sidebar.includes("关系人画像"), "侧栏不应扩展到额外区块");
 assert(!sidebar.includes("资产分布"), "侧栏不应扩展到额外区块");