diff --git a/src/components/PlanDialog.vue b/src/components/PlanDialog.vue
index 6f86005..682509c 100644
--- a/src/components/PlanDialog.vue
+++ b/src/components/PlanDialog.vue
@@ -475,9 +475,13 @@ export default defineComponent({
             key: "operator_call_mode",
             value: item.uuid,
           });
+
           __datas.push({
             key: "param_delay",
-            value: item.delay.toString(),
+            value:
+              item.delay < __MIN_DELAY
+                ? __MIN_DELAY.toString()
+                : item.delay.toString(),
           });
         }
       }
@@ -526,7 +530,10 @@ export default defineComponent({
           });
           __datas.push({
             key: "param_delay",
-            value: item.delay.toString(),
+            value:
+              item.delay < __MIN_DELAY
+                ? __MIN_DELAY.toString()
+                : item.delay.toString(),
           });
         }
       }
diff --git a/src/components/PollingSettingDialog.vue b/src/components/PollingSettingDialog.vue
index fc16e7d..684fb45 100644
--- a/src/components/PollingSettingDialog.vue
+++ b/src/components/PollingSettingDialog.vue
@@ -398,7 +398,10 @@ export default defineComponent({
               });
               __datas.push({
                 key: "param_delay",
-                value: item.delay.toString(),
+                value:
+                  item.delay < __MIN_DELAY
+                    ? __MIN_DELAY.toString()
+                    : item.delay.toString(),
               });
             }
           }