diff --git a/src/main/java/com/zteits/irain/portal/web/govclouds/RealTimeInfoController.java b/src/main/java/com/zteits/irain/portal/web/govclouds/RealTimeInfoController.java
index 6782753..a7594b4 100644
--- a/src/main/java/com/zteits/irain/portal/web/govclouds/RealTimeInfoController.java
+++ b/src/main/java/com/zteits/irain/portal/web/govclouds/RealTimeInfoController.java
@@ -96,7 +96,7 @@ public class RealTimeInfoController {
 	
 	@ApiOperation("停车预警")
 	@PostMapping("/warninginfo")
-	public BizResultVO<List<WarningInfoDTO>> getPreWarningInfo(@RequestParam String sysCode) {
+	public BizResultVO<List<WarningInfoDTO>> getPreWarningInfo(@RequestBody String sysCode) {
 		logger.debug("getPreWarningInfo:" + sysCode);
 		
 		WarningInfoRequest request = new WarningInfoRequest();