diff --git a/python/paddle/fluid/tests/unittests/npu/test_eye_op_npu.py b/python/paddle/fluid/tests/unittests/npu/test_eye_op_npu.py
index 210d27c37432f2500d3df9c88f9600f57c51985f..ce1953590b84f986bf33a5a3599e10da41e409db 100755
--- a/python/paddle/fluid/tests/unittests/npu/test_eye_op_npu.py
+++ b/python/paddle/fluid/tests/unittests/npu/test_eye_op_npu.py
@@ -33,7 +33,7 @@ class TestEyeOp(OpTest):
 
     def setUp(self):
         '''
-	    Test eye op with specified shape
+        Test eye op with specified shape
         '''
         self.set_npu()
         self.place = paddle.NPUPlace(0)