diff --git a/src/main/java/com/cool/modules/stock/controller/admin/AdminStockRecordController.java b/src/main/java/com/cool/modules/stock/controller/admin/AdminStockRecordController.java
index 09c4dbf..a122ac3 100644
--- a/src/main/java/com/cool/modules/stock/controller/admin/AdminStockRecordController.java
+++ b/src/main/java/com/cool/modules/stock/controller/admin/AdminStockRecordController.java
@@ -40,6 +40,14 @@ public class AdminStockRecordController extends BaseController<StockRecordServic
         return R.ok();
     }
 
+    @Operation(summary = "解锁")
+    @PostMapping("/unlock")
+    public R<Void> unlock(@RequestBody JSONObject params) {
+        Long id = params.getLong("id");
+        service.unlock(id, CoolSecurityUtil.getCurrentUserId());
+        return R.ok();
+    }
+
     @Operation(summary = "恢复")
     @PostMapping("/restore")
     public R<Void> restore(@RequestBody JSONObject params) {
diff --git a/src/main/java/com/cool/modules/stock/service/StockRecordService.java b/src/main/java/com/cool/modules/stock/service/StockRecordService.java
index 05d7c32..a0726b4 100644
--- a/src/main/java/com/cool/modules/stock/service/StockRecordService.java
+++ b/src/main/java/com/cool/modules/stock/service/StockRecordService.java
@@ -7,4 +7,5 @@ public interface StockRecordService extends BaseService<StockRecordEntity> {
     void archive(Long id, Long userId);
     void restore(Long id, Long userId);
     void lock(Long id, Long userId);
+    void unlock(Long id, Long userId);
 }
diff --git a/src/main/java/com/cool/modules/stock/service/impl/StockRecordServiceImpl.java b/src/main/java/com/cool/modules/stock/service/impl/StockRecordServiceImpl.java
index 3383105..ec760eb 100644
--- a/src/main/java/com/cool/modules/stock/service/impl/StockRecordServiceImpl.java
+++ b/src/main/java/com/cool/modules/stock/service/impl/StockRecordServiceImpl.java
@@ -37,6 +37,15 @@ public class StockRecordServiceImpl extends BaseServiceImpl<StockRecordMapper, S
         }
     }
 
+    @Override
+    public void unlock(Long id, Long userId) {
+        StockRecordEntity entity = getById(id);
+        if (entity != null && entity.getUserId().equals(userId) && Boolean.TRUE.equals(entity.getLocked())) {
+            entity.setLocked(false);
+            updateById(entity);
+        }
+    }
+
     @Override
     public void archive(Long id, Long userId) {
         StockRecordEntity entity = getById(id);