diff --git a/ruoyi-admin/src/main/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryService.java b/ruoyi-admin/src/main/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryService.java
index 6e04b9d..ed938ce 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryService.java
@@ -29,9 +29,10 @@ public class TidyWorkflowRecoveryService {
             }
             if (evidence.stepId() == null) {
                 if (evidence.activeTidyJobCount() == 0) {
-                    mapper.completeTidyWorkflow(evidence.workflowId());
-                    mapper.releaseTidyResources(evidence.workflowId());
-                    changed++;
+                    if (mapper.completeTidyWorkflow(evidence.workflowId()) > 0) {
+                        mapper.releaseTidyResources(evidence.workflowId());
+                        changed++;
+                    }
                 } else {
                     changed += pause(evidence, "RECOVERY_JOB_MISMATCH");
                 }
@@ -100,7 +101,9 @@ public class TidyWorkflowRecoveryService {
     }
 
     private int pause(TidyRecoveryEvidence evidence, String reason) {
-        mapper.pauseTidyWorkflow(evidence.workflowId(), reason);
+        if (mapper.pauseTidyWorkflow(evidence.workflowId(), reason) == 0) {
+            return 0;
+        }
         if (evidence.stepNo() != null) {
             mapper.pauseTidyStep(evidence.workflowId(), evidence.stepNo(), reason);
         }
diff --git a/ruoyi-admin/src/test/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryServiceTest.java b/ruoyi-admin/src/test/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryServiceTest.java
index f82cb41..a92339c 100644
--- a/ruoyi-admin/src/test/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryServiceTest.java
+++ b/ruoyi-admin/src/test/java/com/ruoyi/algorithm/wms/tidy/TidyWorkflowRecoveryServiceTest.java
@@ -30,6 +30,8 @@ class TidyWorkflowRecoveryServiceTest {
         mapper = mock(WmsAlgorithmMapper.class);
         transaction = mock(TidyWorkflowTransaction.class);
         service = new TidyWorkflowRecoveryService(mapper, transaction);
+        when(mapper.completeTidyWorkflow(anyString())).thenReturn(1);
+        when(mapper.pauseTidyWorkflow(anyString(), anyString())).thenReturn(1);
     }
 
     @Test
@@ -70,6 +72,17 @@ class TidyWorkflowRecoveryServiceTest {
         verify(mapper).releaseTidyResources(evidence.workflowId());
     }
 
+    @Test
+    void completedStepsAlreadyFinalizedReturnZeroAndDoNotReleaseLocksAgain() {
+        TidyRecoveryEvidence evidence = matching().allStepsCompleted().build();
+        when(mapper.selectTidyRecoveryEvidence("01")).thenReturn(List.of(evidence));
+        when(mapper.completeTidyWorkflow(evidence.workflowId())).thenReturn(0);
+
+        assertThat(service.reconcile("01")).isZero();
+
+        verify(mapper, never()).releaseTidyResources(anyString());
+    }
+
     @Test
     void completedStepsWithALingeringActiveJobPauseWithoutReleasingLocks() {
         TidyRecoveryEvidence evidence = matching().allStepsCompleted().activeTidyJobCount(1).build();
@@ -82,6 +95,20 @@ class TidyWorkflowRecoveryServiceTest {
         verify(mapper, never()).releaseTidyResources(anyString());
     }
 
+    @Test
+    void pauseThatChangesNoWorkflowRowReturnsZeroAndDoesNotPauseTheStep() {
+        TidyRecoveryEvidence evidence = matching().missingJobs().build();
+        when(mapper.selectTidyRecoveryEvidence("01")).thenReturn(List.of(evidence));
+        when(mapper.pauseTidyWorkflow(evidence.workflowId(), "RECOVERY_JOB_MISSING"))
+                .thenReturn(0);
+
+        assertThat(service.reconcile("01")).isZero();
+
+        verify(mapper, never()).pauseTidyStep(anyString(),
+                org.mockito.ArgumentMatchers.anyInt(), anyString());
+        verify(mapper, never()).releaseTidyResources(anyString());
+    }
+
     @ParameterizedTest(name = "{0}")
     @MethodSource("pauseCases")
     void inconsistentLocalEvidencePausesWithoutReleasingLocks(