diff --git a/src/main/java/com/xydl/service/DbsqlService.java b/src/main/java/com/xydl/service/DbsqlService.java
index 46c1bdf..22997e5 100644
--- a/src/main/java/com/xydl/service/DbsqlService.java
+++ b/src/main/java/com/xydl/service/DbsqlService.java
@@ -20,16 +20,21 @@ public class DbsqlService {
     private JdbcTemplate jdbcTemplate;
 
 
-    public List<Integer> getDistinctEqmids(String tableName, String field) {
+    public List<Object> getDistinctEqmids(String tableName, String field) {
         String sql = "SELECT DISTINCT(" + field + ") FROM " + tableName;
-        List<Integer> list = jdbcTemplate.queryForList(sql, Integer.class);
+        List<Object> list = jdbcTemplate.queryForList(sql, Object.class);
         return list;
     }
 
-    public List<Map<String, Object>> getData(Integer eqmid, Date lasttime, SyncTablesInfo table) {
+    public List<Map<String, Object>> getData(Object eqmid, Date lasttime, SyncTablesInfo table) {
         String sqlSelect = "SELECT * FROM " + table.getId().getTableName();
 
-        String sqlWhere = " WHERE " + table.getDevidFieldName() + "=" + eqmid;
+        String sqlWhere = " WHERE " + table.getDevidFieldName();
+        if (eqmid instanceof String) {
+            sqlWhere = sqlWhere + "='" + eqmid + "'";
+        } else {
+            sqlWhere = sqlWhere + "=" + eqmid;
+        }
         if (lasttime != null) {
             sqlWhere = sqlWhere + " AND " + table.getFieldName() + ">'" + DateUtil.format(lasttime) + "'";
         }
diff --git a/src/main/java/com/xydl/service/I2relationService.java b/src/main/java/com/xydl/service/I2relationService.java
index a525186..bf24e02 100644
--- a/src/main/java/com/xydl/service/I2relationService.java
+++ b/src/main/java/com/xydl/service/I2relationService.java
@@ -16,7 +16,13 @@ public class I2relationService {
     @Resource
     I2relationRepository repository;
 
-    public List<I2relation> getList(Integer eqmid) {
-        return repository.findAllByEqmid(eqmid);
+    public List<I2relation> getList(Object eqmid) {
+        Integer id;
+        if (eqmid instanceof String) {
+            id = Integer.parseInt((String) eqmid);
+        } else {
+            id = (Integer) eqmid;
+        }
+        return repository.findAllByEqmid(id);
     }
 }
diff --git a/src/main/java/com/xydl/service/MqttService.java b/src/main/java/com/xydl/service/MqttService.java
index f3ad6aa..9f5e168 100644
--- a/src/main/java/com/xydl/service/MqttService.java
+++ b/src/main/java/com/xydl/service/MqttService.java
@@ -49,11 +49,11 @@ public class MqttService {
     private void processOneTable(SyncTablesInfo table) throws Exception {
         List<SyncFieldsInfo> fieldList = fieldsInfoService.findAll(table.getId().getClientId(), table.getId().getTableName());
         if (!CollectionUtils.isEmpty(fieldList)) {
-            List<Integer> eqmidList = dbsqlService.getDistinctEqmids(table.getId().getTableName(), table.getDevidFieldName());
+            List<Object> eqmidList = dbsqlService.getDistinctEqmids(table.getId().getTableName(), table.getDevidFieldName());
             log.info("表{},共{}个设备", table.getId().getTableName(), eqmidList.size());
             if (!CollectionUtils.isEmpty(eqmidList)) {
                 mqttUtil.connect();
-                for (Integer eqmid : eqmidList) {
+                for (Object eqmid : eqmidList) {
                     this.processOneEqmid(eqmid, table, fieldList);
                 }
                 mqttUtil.disconnect();
@@ -64,7 +64,7 @@ public class MqttService {
     }
 
     // 处理单个设备
-    private void processOneEqmid(Integer eqmid, SyncTablesInfo table, List<SyncFieldsInfo> fieldList) {
+    private void processOneEqmid(Object eqmid, SyncTablesInfo table, List<SyncFieldsInfo> fieldList) {
 
         List<I2relation> relationList = i2relationService.getList(eqmid);
 
@@ -84,7 +84,7 @@ public class MqttService {
     }
 
     // 查询并上传单个设备的数据
-    private int uploadOneBlock(Integer eqmid, SyncRecords record,
+    private int uploadOneBlock(Object eqmid, SyncRecords record,
                                SyncTablesInfo table, List<SyncFieldsInfo> fieldList, List<I2relation> relationList) throws Exception {
 
         if (record == null) {
@@ -122,7 +122,8 @@ public class MqttService {
             log.debug("表{}设备{}推送成功{}条数据，最后时间{}", table.getId().getTableName(), eqmid, count, DateUtil.format(date));
 
             if (count >= 1000) {
-                count += uploadOneBlock(eqmid, record, table, fieldList, relationList);
+                count += uploadOneBlock(eqmid, record,
+                        table, fieldList, relationList);
             }
             return count;
         }