diff --git a/Application/Admin/View/WorkOrder/feedbackEvaluate.html b/Application/Admin/View/WorkOrder/feedbackEvaluate.html
index 3d3e0d143..88ccbb716 100644
--- a/Application/Admin/View/WorkOrder/feedbackEvaluate.html
+++ b/Application/Admin/View/WorkOrder/feedbackEvaluate.html
@@ -103,7 +103,7 @@
                     <tr>
                         <td class="l noticeinfo">评价</td>
                         <td class="r table_radio">
-                            <textarea name="evaluate_content"></textarea>
+                            <textarea name="evaluate_content" maxlength="500"></textarea>
                         </td>
                     </tr>
                     </tbody>
diff --git a/Application/Admin/View/WorkOrder/feedbackProcessLogStore.html b/Application/Admin/View/WorkOrder/feedbackProcessLogStore.html
index 4417c220c..cc8cb0b32 100644
--- a/Application/Admin/View/WorkOrder/feedbackProcessLogStore.html
+++ b/Application/Admin/View/WorkOrder/feedbackProcessLogStore.html
@@ -89,7 +89,7 @@
                     <tr>
                         <td class="l noticeinfo">更新进度</td>
                         <td class="r table_radio">
-                            <textarea name="process_log"></textarea>
+                            <textarea name="process_log" maxlength="500"></textarea>
                         </td>
                     </tr>
                     </tbody>
diff --git a/Application/Admin/View/WorkOrder/modify.html b/Application/Admin/View/WorkOrder/modify.html
index 7ea08e85d..87087d5a5 100644
--- a/Application/Admin/View/WorkOrder/modify.html
+++ b/Application/Admin/View/WorkOrder/modify.html
@@ -190,7 +190,7 @@
                           <tr>
                               <td class="l noticeinfo">反馈原因</td>
                               <td class="r table_radio">
-                                <textarea name="feedback[feedback]">{$data.feedback}</textarea>
+                                <textarea name="feedback[feedback]" maxlength="500">{$data.feedback}</textarea>
                               </td>
                           </tr>
                           <tr>
@@ -221,7 +221,7 @@
                           <tr>
                             <td class="l noticeinfo">备注</td>
                             <td class="r table_radio">
-                                <textarea name="feedback[remark]">{$data.remark}</textarea>
+                                <textarea name="feedback[remark]" maxlength="500">{$data.remark}</textarea>
                             </td>
                         </tr>
                         </tbody>
diff --git a/Application/Admin/View/WorkOrder/resourceApply.html b/Application/Admin/View/WorkOrder/resourceApply.html
index 0d68c8b44..f367a8e59 100644
--- a/Application/Admin/View/WorkOrder/resourceApply.html
+++ b/Application/Admin/View/WorkOrder/resourceApply.html
@@ -97,7 +97,7 @@
                     </li>
                     <li>
                         <label>备注</label>
-                        <textarea name="remark" class="" placeholder="" ></textarea>
+                        <textarea name="remark" class="" placeholder="" maxlength="500" ></textarea>
                     </li>
                     <?php else:?>
                     <li>
diff --git a/Application/Admin/View/WorkOrder/store.html b/Application/Admin/View/WorkOrder/store.html
index 0a52efbb4..2087be59a 100644
--- a/Application/Admin/View/WorkOrder/store.html
+++ b/Application/Admin/View/WorkOrder/store.html
@@ -195,7 +195,7 @@
                       <tr>
                           <td class="l noticeinfo">反馈原因</td>
                           <td class="r table_radio">
-                            <textarea name="feedback"></textarea>
+                            <textarea name="feedback" maxlength="500"></textarea>
                           </td>
                       </tr>
                       <tr>