diff --git a/src/components/baiduMap/keyword.vue b/src/components/baiduMap/keyword.vue
index 5252298..dd3f4f6 100644
--- a/src/components/baiduMap/keyword.vue
+++ b/src/components/baiduMap/keyword.vue
@@ -10,16 +10,17 @@ prop:
     <el-autocomplete
       v-model="key"
       :fetch-suggestions="querySearchAsync"
-      placeholder="请输入内容"
-      :style="{ width: '100%' }"
-      @change="change"
+      placeholder="请输入地址关键字"
+      style="width:100%"
       @select="getAddress"
     />
-    <baidu-map>
+    <!-- 地图只是为了让 LocalSearch 活着，可以不显示 -->
+    <baidu-map style="height:0px">
       <bm-local-search
-        :auto-viewport="true"
+        ref="localSearch"
         :keyword="key"
-        :location="location"
+        :location="location || '北京'"
+        :auto-viewport="false"
         :panel="false"
         @searchcomplete="searchcomplete"
       />
@@ -30,67 +31,50 @@ prop:
 <script>
 export default {
   props: {
-    keyword: {
-      type: String,
-      default: '',
-    },
-    location: {
-      type: String,
-      default: '',
-    },
+    keyword: { type: String, default: '' },
+    location: { type: String, default: '' }
   },
   data() {
     return {
       key: '',
       addressList: [],
-      loading: false,
-      selectAddress: {},
+      timer: null
     }
   },
   watch: {
-    keyword(newVal, oldVal) {
-      this.key = newVal
-    },
-    // key(newVal, oldVal) {
-    //   this.getAddress({
-    //     value: newVal,
-    //   })
-    // },
+    keyword(val) { this.key = val }
   },
   methods: {
-    searchcomplete(results) {
-      if (results && results.as) {
-        this.addressList = results.as
-      } else {
-        this.addressList = {}
-      }
-    },
-    querySearchAsync(queryString, cb) {
-      clearTimeout(this.timeout)
-      this.timeout = setTimeout(() => {
-        cb(this.createStateFilter())
-      }, 500)
-    },
-    createStateFilter() {
-      let addressList = this.addressList
-      if (this.addressList.length > 0) {
-        return addressList.map((address) => {
-          return {
-            value: address.address,
-            lat: address.point.lat,
-            lng: address.point.lng,
-          }
-        })
-      } else {
-        return []
-      }
-    },
+    /* 百度检索完成回调：兼容各种字段名变化 */
+  searchcomplete(res) {
+    /* 空值保护，防止百度没返回结果时报错 */
+    if (!res) {
+      this.addressList = []
+      return
+    }
+    /* 新版 JS-API 把 POI 结果放在 suggestions 字段 */
+   const arr = res && (res.Rr || res.Hr || res.Ir || res.Kr || res.As || res.suggestions || [])
+   this.addressList = Array.isArray(arr) ? arr : []
+  },
+  querySearchAsync(query, cb) {
+    clearTimeout(this.timer)
+    if (!query) return cb([])
+    this.timer = setTimeout(() => {
+      /* 1. 把百度返回的字段统一转成 el-autocomplete 要的格式 */
+      const list = (this.addressList || []).map(item => ({
+        value: (item.title || '') + (item.address || ''), // 确保 value 是字符串
+        lat: item.point.lat,
+        lng: item.point.lng
+      }))
+      /* 2. 再过滤一次空 value，防止百度返回空地址导致下拉消失 */
+      const filter = list.filter(i => i.value.trim())
+      cb(filter)
+    }, 300)
+  },
+
     getAddress(item) {
       this.$emit('getAddress', item)
-    },
-    change(val) {
-      this.$emit('change', val)
-    },
-  },
+    }
+  }
 }
-</script>
+</script>
\ No newline at end of file
diff --git a/src/views/chain/base/components/ChainBaseEdit.vue b/src/views/chain/base/components/ChainBaseEdit.vue
index 0933bb8..e7484f1 100644
--- a/src/views/chain/base/components/ChainBaseEdit.vue
+++ b/src/views/chain/base/components/ChainBaseEdit.vue
@@ -134,6 +134,7 @@
           <el-input
             v-model="form.chain_lng"
             :placeholder="__('经度')"
+            readonly
             style="width: 315px"
           />
         </el-form-item>
@@ -141,6 +142,7 @@
           <el-input
             v-model="form.chain_lat"
             :placeholder="__('纬度')"
+            readonly
             style="width: 300px"
           />
         </el-form-item>