diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/sys/controller/EarlyWarningController.java b/pmapi/src/main/java/com/ningdatech/pmapi/sys/controller/EarlyWarningController.java
index a4dd3d8..21c621e 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/sys/controller/EarlyWarningController.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/sys/controller/EarlyWarningController.java
@@ -11,8 +11,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.List;
-
 /**
  * @Classname EarlyWarningController
  * @Description
@@ -31,7 +29,7 @@ public class EarlyWarningController {
 
     @ApiOperation(value = "预警规则获取", notes = "预警规则获取")
     @GetMapping("/detail/{areaCode}")
-    public List<WflowEarlyWarningVO> detail(@PathVariable String areaCode) {
+    public WflowEarlyWarningVO detail(@PathVariable String areaCode) {
         return earlyWarningService.detailByRegion(areaCode);
     }