diff --git a/src/pages/measure/components/MeasureAction.tsx b/src/pages/measure/components/MeasureAction.tsx
index b61a2c8..c97607d 100644
--- a/src/pages/measure/components/MeasureAction.tsx
+++ b/src/pages/measure/components/MeasureAction.tsx
@@ -308,10 +308,12 @@ export default function MeasureAction() {
             {/* 左侧区域：包含开关区域和测量画布 */}
             <div className="flex-none">
                 <div className="flex gap-4 items-center px-6 pt-5">
+                    {/* 参考线开关 */}
                     <div className="flex gap-2 items-center">
                         <Switch defaultChecked onChange={(checked) => setShowGrid(checked)} />
                         <span>参考线</span>
                     </div>
+                    {/* 标准线开关 */}
                     <div className="flex gap-2 items-center">
                         <Switch
                             checked={showStandard}
@@ -329,18 +331,21 @@ export default function MeasureAction() {
                         />
                         <span>标准线</span>
                     </div>
-                    <div className="flex gap-2 items-center">
-                        <Switch
-                            checked={showMark}
-                            disabled={!showStandard}
-                            onChange={(checked) => {
-                                setShowMark(checked);
-                                // 当标准线处于开启状态时，允许修改角度线状态，并更新备份状态
-                                setAngleMarkBackup(checked);
-                            }}
-                        />
-                        <span>角度线</span>
-                    </div>
+                    {/* 角度线开关仅在点击分析按钮后显示 */}
+                    {analysisClicked && (
+                        <div className="flex gap-2 items-center">
+                            <Switch
+                                checked={showMark}
+                                disabled={!showStandard}
+                                onChange={(checked) => {
+                                    setShowMark(checked);
+                                    // 当标准线处于开启状态时，允许修改角度线状态，并更新备份状态
+                                    setAngleMarkBackup(checked);
+                                }}
+                            />
+                            <span>角度线</span>
+                        </div>
+                    )}
                 </div>
                 <div className="relative m-2">
                     <MeasurementCanvas