diff --git a/src/store/constance/constance.common.js b/src/store/constance/constance.common.js
index d97fadc5..1abde0ed 100644
--- a/src/store/constance/constance.common.js
+++ b/src/store/constance/constance.common.js
@@ -38,3 +38,4 @@ export const DELETET_HEME_INFO_HEADIMGURL = 'DELETET_HEME_INFO_HEADIMGURL'
 
 export const GUIDE_SELECT_NEED = 'GUIDE_SELECT_NEED'
 export const GUIDE_OTHER_NEED = 'GUIDE_OTHER_NEED'
+export const ANSWER_SESSION_ID = 'ANSWER_SESSION_ID'
diff --git a/src/store/modules/answer.js b/src/store/modules/answer.js
index c9191227..a35e65fa 100644
--- a/src/store/modules/answer.js
+++ b/src/store/modules/answer.js
@@ -2,6 +2,7 @@
 import {
   GUIDE_OTHER_NEED,
   GUIDE_SELECT_NEED,
+  ANSWER_SESSION_ID,
 } from "../constance/constance.common";
 
 /**
@@ -16,18 +17,21 @@ export default {
     guideSelectNeed: true,
     guideOtherNeed: true
   },
-  
+
   getters: {},
 
   mutations: {
-    
+
     [GUIDE_OTHER_NEED](state) {
       state.guideOtherNeed = false;
     },
     [GUIDE_SELECT_NEED](state) {
       state.guideSelectNeed = false;
     },
+    [ANSWER_SESSION_ID](state, sessionid) {
+      state.answerSessionId= sessionid;
+    },
   },
 
   actions: {},
-}
\ No newline at end of file
+}
diff --git a/src/views/Answer/api.js b/src/views/Answer/api.js
index e74a4a1f..84256ad2 100644
--- a/src/views/Answer/api.js
+++ b/src/views/Answer/api.js
@@ -6,6 +6,10 @@ export default class AnswerApi {
       method: "GET",
       url: `/answer/surveys/${params.id}`,
       params: {...params.data,time:Date.now()},
+      headers: {
+        "Cache-Control": "no-cache",
+        "answer-session-id": AnswerApi.getLocalStorageWithExpiration('answer-session-id'),
+      },
     });
   }
 
@@ -24,6 +28,9 @@ export default class AnswerApi {
       method: "POST",
       url: `/answer/surveys/${params.id}`,
       data: params.data,
+      headers: {
+        "answer-session-id": AnswerApi.getLocalStorageWithExpiration('answer-session-id'),
+      },
     });
   }
 
@@ -42,6 +49,9 @@ export default class AnswerApi {
       method: "PATCH",
       url: `/answer/surveys/${params.id}/password`,
       data: params.data,
+      headers: {
+        "answer-session-id": AnswerApi.getLocalStorageWithExpiration('answer-session-id'),//store.state.answer.answerSessionId,
+      },
     });
   }
 
@@ -54,5 +64,17 @@ export default class AnswerApi {
       url: `/console/survey_word_export/${sn}?${params}`,
     })
   }
+
+  // 获取localStorage数据，并检查过期时间
+  static getLocalStorageWithExpiration(key) {
+    const item = JSON.parse(localStorage.getItem(key));
+
+    if (!item || new Date().getTime() > item.expirationDate) {
+      // 数据过期，删除数据
+      localStorage.removeItem(key);
+      return null;
+    }
+    return item.value;
+  }
 }
 
diff --git a/src/views/Answer/components/js/answer.js b/src/views/Answer/components/js/answer.js
index 44cb8c98..4123b7fc 100644
--- a/src/views/Answer/components/js/answer.js
+++ b/src/views/Answer/components/js/answer.js
@@ -8,6 +8,7 @@ import Password from "../../questions/Password/Index.vue";
 
 import LangTranslate from "../LangTranslate.vue";
 import { getLanguage } from "../../components/js/language";
+import {useStore} from "vuex";
 
 export default defineComponent({
   components: { QuestionsPc, QuestionsMob, PfeButton, QLast, Password, LangTranslate },
@@ -19,6 +20,7 @@ export default defineComponent({
     },
   },
   setup() {
+    const store = useStore();
     const loading = ref(true);
     const visible = ref(false);
     const l = ref({});
@@ -77,6 +79,18 @@ export default defineComponent({
           },
         });
 
+        //将作答session_id存入store
+        if (data.answer) {
+          // console.log("sss",data.answer.session_id);
+          store.commit('answer/ANSWER_SESSION_ID', data.answer.session_id);
+          const expirationDate = new Date().getTime() + 24 * 3600000; //有效期设置24小时
+          const value = data.answer.session_id;
+          const oldSessionId = JSON.parse(localStorage.getItem('answer-session-id') || '{}')
+          if (!oldSessionId.value || oldSessionId.value === 'null' || oldSessionId.expirationDate < Date.now()) {
+            localStorage.setItem("answer-session-id", JSON.stringify({ value, expirationDate }));
+          }
+        }
+
         // 专门为 正式环境中 这两个问卷写的功能，talr 用于测试环境进行测试
         if (data.action?.code === 20017 && (['8a0pqWaB', 'w4oR35Ak'].includes(proxy.$route.query.sn) || proxy.$route.query['talr'])) {
           proxy.$router.push({