diff --git a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java
index dd9ec871..5796745b 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/labeldatabase/controller/LawsLabelDatabaseController.java
@@ -9,10 +9,7 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -58,7 +55,7 @@ public class LawsLabelDatabaseController {
      */
     @AutoLog(value = "标签库-零部件树选中回显")
     @ApiOperation(value="标签库-零部件树选中回显", notes="标签库-零部件树选中回显")
-    @GetMapping(value = "/queryByCodes")
+    @PostMapping(value = "/queryByCodes")
     public Result<List<LawsLabelDatabase>> queryByCodes(@ApiParam("选中的节点名称") String selectNodeCodes) {
         return Result.OK(lawsLabelDatabaseService.queryByCodes(selectNodeCodes));
     }