diff --git a/weapp/src/packages/patrol/index.jsx b/weapp/src/packages/patrol/index.jsx
index 8100f0dc..116bf2a1 100644
--- a/weapp/src/packages/patrol/index.jsx
+++ b/weapp/src/packages/patrol/index.jsx
@@ -543,7 +543,7 @@ const Index = () => {
       {
         isPatrol || isAnomaly ?
           <InputPicker
-            key={sourceRoadSel} // 添加key保证selector更新重新渲染
+            key={Math.random() || sourceRoadSel} // 添加key保证selector更新重新渲染
             title='所在道路：'
             placeholder='请选择或输入您所在的道路'
             value={road}
@@ -555,7 +555,7 @@ const Index = () => {
       {
         isPatrol || isAnomaly ?
           <InputPickers
-            key={codeRoadSel} // 添加key保证selector更新重新渲染
+            key={Math.random() || codeRoadSel} // 添加key保证selector更新重新渲染
             title='线路编码：'
             placeholder='请选择或输入您所在的道路'
             value={codeRoad}