diff --git a/inspect-metadata/src/main/java/com/inspect/metadata/patrolpointmnt/controller/BasedataPatrolPointController.java b/inspect-metadata/src/main/java/com/inspect/metadata/patrolpointmnt/controller/BasedataPatrolPointController.java
index c29a4b3..6773be7 100644
--- a/inspect-metadata/src/main/java/com/inspect/metadata/patrolpointmnt/controller/BasedataPatrolPointController.java
+++ b/inspect-metadata/src/main/java/com/inspect/metadata/patrolpointmnt/controller/BasedataPatrolPointController.java
@@ -196,6 +196,15 @@ public class BasedataPatrolPointController extends BaseController {
     @PostMapping
     public AjaxResult add(@RequestBody JSONObject jsonObject) {
         BasedataPatrolPoint basedataPatrolpoint = jsonObject.toJavaObject(BasedataPatrolPoint.class);
+
+        if (basedataPatrolpoint.getPatrolPointName().length() > 255) {
+           return AjaxResult.error("点位名称长度不能超过255个字符");
+        }
+
+        if (basedataPatrolpoint.getPurpose().length() > 255) {
+            return AjaxResult.error("单位长度不能超过255个字符");
+        }
+
         if (null != basedataPatrolpoint.getStdParolPointId()) {
             this.combinePatrolPointByStd(basedataPatrolpoint);
         }