diff --git a/servo/src/main/java/com/yvan/workbench/controller/InvController.java b/servo/src/main/java/com/yvan/workbench/controller/InvController.java
index 12c1cd8..d287371 100644
--- a/servo/src/main/java/com/yvan/workbench/controller/InvController.java
+++ b/servo/src/main/java/com/yvan/workbench/controller/InvController.java
@@ -2,6 +2,7 @@ package com.yvan.workbench.controller;
 
 import com.galaxis.rcs.common.entity.LccBasLocation;
 import com.galaxis.rcs.common.entity.StoreLocation;
+import com.galaxis.rcs.common.enums.LCCDirection;
 import com.galaxis.rcs.inv.InvManager;
 import com.google.common.base.Strings;
 import com.yvan.entity.BasLocationVo;
@@ -240,9 +241,18 @@ public class InvController {
         return R.success("Inventory moved successfully");
     }
 
-    public static R<?> loadInv(@RequestBody Map<String, Object> params) {
+    public static R<?> queryInv(@RequestBody Map<String, Object> params) {
         String projectUuid = Conv.asString(params.get("projectUUID"));
         Long envId = Conv.asLong(params.get("envId"));
+        String lpn = Conv.asString(params.get("lpn"));
+        String locCode = Conv.asString(params.get("locCode"));
+        String wayPoint = Conv.asString(params.get("wayPoint"));
+        String wayDirection = Conv.asString(params.get("wayDirection"));
+        String catalogCode = Conv.asString(params.get("catalogCode"));
+        String rack = Conv.asString(params.get("rack"));
+        Integer bay = Conv.asInteger(params.get("bay"), -1);
+        Integer level = Conv.asInteger(params.get("level"), -1);
+        Integer cell = Conv.asInteger(params.get("cell"), -1);
 
         if (Strings.isNullOrEmpty(projectUuid)) {
             return R.fail("projectUUID must not be null");
@@ -251,8 +261,6 @@ public class InvController {
             return R.fail("envId must not be null");
         }
 
-        String catalogCode = Conv.asString(params.get("catalogCode"));
-
         var selectAction = queryDSL.select(QueryDslUtils.linkedMap(
                 lccInvLpn.lpn,
                 lccBasContainer.containerType,
@@ -275,10 +283,42 @@ public class InvController {
             )
             .where(lccInvLpn.envId.eq(envId));
 
+        if (!Strings.isNullOrEmpty(lpn)) {
+            selectAction.where(lccInvLpn.lpn.eq(lpn));
+        }
+
+        if (!Strings.isNullOrEmpty(locCode)) {
+            selectAction.where(lccInvLpn.locCode.eq(locCode));
+        }
+
+        if (!Strings.isNullOrEmpty(wayPoint)) {
+            selectAction.where(lccBasLocation.wayPoint.eq(wayPoint));
+        }
+
+        if (!Strings.isNullOrEmpty(wayDirection)) {
+            selectAction.where(lccBasLocation.locDirection.eq(
+                LCCDirection.fromString(wayDirection).toString()
+            ));
+        }
+
         if (!Strings.isNullOrEmpty(catalogCode)) {
             selectAction.where(lccBasLocation.catalogCode.in(catalogCode, "N/A"));
         }
 
+        if (!Strings.isNullOrEmpty(rack)) {
+            selectAction.where(lccBasLocation.rack.eq(rack));
+        }
+
+        if (bay != null && bay >= 0) {
+            selectAction.where(lccBasLocation.bay.eq(bay));
+        }
+        if (level != null && level >= 0) {
+            selectAction.where(lccBasLocation.level.eq(level));
+        }
+        if (cell != null && cell >= 0) {
+            selectAction.where(lccBasLocation.cell.eq(cell));
+        }
+
         var list = selectAction.fetch();
 
         return R.success(list);
diff --git a/servo/src/main/java/com/yvan/workbench/controller/LccController.java b/servo/src/main/java/com/yvan/workbench/controller/LccController.java
index fa1d725..70516bc 100644
--- a/servo/src/main/java/com/yvan/workbench/controller/LccController.java
+++ b/servo/src/main/java/com/yvan/workbench/controller/LccController.java
@@ -37,7 +37,7 @@ public class LccController {
         if (Strings.isNullOrEmpty(projectUuid)) {
             return R.fail("projectUUID Must not be empty");
         }
-        if (envId == null || envId < 0) {
+        if (envId == null || envId <= 0) {
             return R.fail("envId Must not be empty");
         }
 
@@ -102,7 +102,7 @@ public class LccController {
         if (Strings.isNullOrEmpty(projectUuid)) {
             return R.fail("projectUUID Must not be empty");
         }
-        if (envId == null || envId < 0) {
+        if (envId == null || envId <= 0) {
             return R.fail("envId Must not be empty");
         }