diff --git a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/SubstationFeignClient.java b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/SubstationFeignClient.java
index 012156e63..3a9186512 100644
--- a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/SubstationFeignClient.java
+++ b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/SubstationFeignClient.java
@@ -6,6 +6,7 @@ import com.njcn.device.pq.api.fallback.SubstationFeignClientFallbackFactory;
 import com.njcn.device.pq.pojo.dto.SubstationDTO;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestParam;
 
 import java.util.List;
@@ -26,5 +27,5 @@ public interface SubstationFeignClient {
      * @return 变电站信息
      */
     @PostMapping("getSubstationById")
-    HttpResult<List<SubstationDTO>> getSubstationById(@RequestParam("subId") List<String> subId);
+    HttpResult<List<SubstationDTO>> getSubstationById(@RequestBody List<String> subId);
 }
diff --git a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/TerminalBaseClient.java b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/TerminalBaseClient.java
index a7cb767da..490dd3223 100644
--- a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/TerminalBaseClient.java
+++ b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/api/TerminalBaseClient.java
@@ -31,7 +31,7 @@ public interface TerminalBaseClient {
      * @date 2022/2/21 18:53
      */
     @PostMapping("/getSubstationById")
-    HttpResult<List<Line>> getSubstationById(@RequestParam("list") List<String> list);
+    HttpResult<List<Line>> getSubstationById(@RequestBody List<String> list);
 
 
 
diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/TerminalBaseController.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/TerminalBaseController.java
index 94c74813f..3c61a3904 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/TerminalBaseController.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/controller/TerminalBaseController.java
@@ -209,7 +209,7 @@ public class TerminalBaseController extends BaseController {
     @OperateInfo
     @PostMapping("/getSubstationById")
     @ApiIgnore
-    public HttpResult<List<Line>> getSubstationById(@RequestParam("list") List<String> list) {
+    public HttpResult<List<Line>> getSubstationById(@RequestBody List<String> list) {
         String methodDescribe = getMethodDescribe("getSubstationById");
         LogUtil.njcnDebug(log, "{}，变电站集合为：{}", methodDescribe, list);
         List<Line> subList = terminalBaseService.getSubstationById(list);