diff --git a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/controller/PollutionSubstationController.java b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/controller/PollutionSubstationController.java
index d31488ce2..a9d0734cc 100644
--- a/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/controller/PollutionSubstationController.java
+++ b/pqs-harmonic/harmonic-boot/src/main/java/com/njcn/harmonic/controller/PollutionSubstationController.java
@@ -124,10 +124,10 @@ public class PollutionSubstationController extends BaseController {
     }
 
     @OperateInfo(info = LogEnum.BUSINESS_COMMON)
-    @ApiOperation(value ="监测点谐波污染值列表",produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)
-    @PostMapping(value ="/downPollutionLineCalc",produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)
+    @ApiOperation(value ="监测点谐波污染值列表")
+    @PostMapping(value ="/downPollutionLineCalc")
     public HttpResult<List<LinePollution>> downPollutionLineCalc(@RequestBody StatSubstationBizBaseParam param) {
-        String methodDescribe = getMethodDescribe("getSubstationInfo");
+        String methodDescribe = getMethodDescribe("downPollutionLineCalc");
         param.setStartTime(DateUtil.beginOfDay(DateUtil.parse(param.getStartTime())).toString());
         param.setEndTime(DateUtil.endOfDay(DateUtil.parse(param.getEndTime())).toString());
         List<LinePollution> linePollutions = pollutionSubstationService.downPollutionLineCalc(param);