diff --git a/src/store/modules/node-source.js b/src/store/modules/node-source.js
index 8143ff2f8166bc295d3fcfd9672689602d987268..f4a0914ef036d1724e1a76518433f3334593b1cc 100644
--- a/src/store/modules/node-source.js
+++ b/src/store/modules/node-source.js
@@ -2,6 +2,23 @@ const nodeSource = {
   state: {
     nodeCheckSetting: []
   },
+  mutations: {
+    SET_CHECK_SOURCE_INTERVAL(state, nodeId) {
+      const obj = {
+        nodeId,
+        time: 30
+      }
+      obj.interval = setInterval(() => {
+        obj.time--
+        if (obj.time === 0 && obj.interval !== undefined) {
+          clearInterval(obj.interval)
+          const nodeIndex = state.nodeCheckSetting.findIndex(item => item.nodeId === nodeId)
+          state.nodeCheckSetting.splice(nodeIndex, 1)
+        }
+      }, 1000)
+      state.nodeCheckSetting.push(obj)
+    }
+  },
 }
 
 export default nodeSource