diff --git a/api/dify_graph/nodes/document_extractor/node.py b/api/dify_graph/nodes/document_extractor/node.py
index e1ae6f0199..c26b18aac9 100644
--- a/api/dify_graph/nodes/document_extractor/node.py
+++ b/api/dify_graph/nodes/document_extractor/node.py
@@ -83,8 +83,18 @@ class DocumentExtractorNode(Node[DocumentExtractorNodeData]):
 
         value = variable.value
         inputs = {"variable_selector": variable_selector}
+        if isinstance(value, list):
+            value = list(filter(lambda x: x, value))
         process_data = {"documents": value if isinstance(value, list) else [value]}
 
+        if not value:
+            return NodeRunResult(
+                status=WorkflowNodeExecutionStatus.SUCCEEDED,
+                inputs=inputs,
+                process_data=process_data,
+                outputs={"text": ArrayStringSegment(value=[])},
+            )
+
         try:
             if isinstance(value, list):
                 extracted_text_list = [
@@ -112,6 +122,7 @@ class DocumentExtractorNode(Node[DocumentExtractorNodeData]):
             else:
                 raise DocumentExtractorError(f"Unsupported variable type: {type(value)}")
         except DocumentExtractorError as e:
+            logger.warning(e, exc_info=True)
             return NodeRunResult(
                 status=WorkflowNodeExecutionStatus.FAILED,
                 error=str(e),
diff --git a/api/tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py b/api/tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py
index abdf0954c4..13275d4be6 100644
--- a/api/tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py
+++ b/api/tests/unit_tests/core/workflow/nodes/test_document_extractor_node.py
@@ -87,6 +87,38 @@ def test_run_invalid_variable_type(document_extractor_node, mock_graph_runtime_s
     assert "is not an ArrayFileSegment" in result.error
 
 
+def test_run_empty_file_list_returns_succeeded(document_extractor_node, mock_graph_runtime_state):
+    """Empty file list should return SUCCEEDED with empty documents and ArrayStringSegment([])."""
+    document_extractor_node.graph_runtime_state = mock_graph_runtime_state
+
+    # Provide an actual ArrayFileSegment with an empty list
+    mock_graph_runtime_state.variable_pool.get.return_value = ArrayFileSegment(value=[])
+
+    result = document_extractor_node._run()
+
+    assert isinstance(result, NodeRunResult)
+    assert result.status == WorkflowNodeExecutionStatus.SUCCEEDED, result.error
+    assert result.process_data.get("documents") == []
+    assert result.outputs["text"] == ArrayStringSegment(value=[])
+
+
+def test_run_none_only_file_list_returns_succeeded(document_extractor_node, mock_graph_runtime_state):
+    """A file list containing only None (e.g., [None]) should be filtered to [] and succeed."""
+    document_extractor_node.graph_runtime_state = mock_graph_runtime_state
+
+    # Use a Mock to bypass type validation for None entries in the list
+    afs = Mock(spec=ArrayFileSegment)
+    afs.value = [None]
+    mock_graph_runtime_state.variable_pool.get.return_value = afs
+
+    result = document_extractor_node._run()
+
+    assert isinstance(result, NodeRunResult)
+    assert result.status == WorkflowNodeExecutionStatus.SUCCEEDED, result.error
+    assert result.process_data.get("documents") == []
+    assert result.outputs["text"] == ArrayStringSegment(value=[])
+
+
 @pytest.mark.parametrize(
     ("mime_type", "file_content", "expected_text", "transfer_method", "extension"),
     [