diff --git a/python/paddle/fluid/tests/unittests/sequence/test_sequence_scatter_op.py b/python/paddle/fluid/tests/unittests/sequence/test_sequence_scatter_op.py
index 153efd9182ddd3123d380e7c83b3a588cad8446b..1cc78c85b5065347aa3fc3bbb85cfab9236fd4f9 100644
--- a/python/paddle/fluid/tests/unittests/sequence/test_sequence_scatter_op.py
+++ b/python/paddle/fluid/tests/unittests/sequence/test_sequence_scatter_op.py
@@ -21,24 +21,23 @@ from op_test import OpTest
 
 class TestSequenceScatterOp(OpTest):
     def init_lod(self):
-        return [[3, 5, 4]]
+        return [[30, 50, 40]]
 
     def setUp(self):
         self.op_type = "sequence_scatter"
 
         X_data = np.random.uniform(0.1, 1.0, [3, 6]).astype('float64')
-        Ids_data = np.array([[0], [1], [2], [5], [4], [3], [0], [1], [3], [2],
-                             [5], [4]]).astype('int64')
+        Ids_data = np.random.randint(0, 6, (120, 1)).astype('int64')
         Ids_lod = self.init_lod()
 
-        Updates_data = np.random.uniform(0.1, 1.0, [12, 1]).astype('float64')
+        Updates_data = np.random.uniform(0.1, 1.0, [120, 1]).astype('float64')
         Updates_lod = Ids_lod
 
         Out_data = np.copy(X_data)
         offset = 0
         for i in range(3):
-            Out_data[i][Ids_data[offset:(offset + Ids_lod[0][
-                i])]] += Updates_data[offset:(offset + Ids_lod[0][i])]
+            for j in range(Ids_lod[0][i]):
+                Out_data[i][Ids_data[offset + j]] += Updates_data[offset + j]
             offset += Ids_lod[0][i]
 
         self.inputs = {
@@ -57,18 +56,34 @@ class TestSequenceScatterOp(OpTest):
 
 class TestSequenceScatterOpSeqLen0(TestSequenceScatterOp):
     def init_lod(self):
-        return [[6, 0, 6]]
+        return [[60, 60, 00]]
 
 
 class TestSequenceScatterOpSeqLen0Case1(TestSequenceScatterOp):
     def init_lod(self):
-        return [[0, 6, 6]]
+        return [[0, 60, 60]]
 
 
 class TestSequenceScatterOpSeqLen0Case2(TestSequenceScatterOp):
     def init_lod(self):
-        return [[6, 6, 0]]
+        return [[60, 0, 60]]
 
 
+class TestSequenceScatterOpSeqLen0Case3(TestSequenceScatterOp):
+    def init_lod(self):
+        return [[120, 0, 0]]
+
+
+class TestSequenceScatterOpSeqLen0Case4(TestSequenceScatterOp):
+    def init_lod(self):
+        return [[0, 120, 0]]
+
+
+class TestSequenceScatterOpSeqLen0Case5(TestSequenceScatterOp):
+    def init_lod(self):
+        return [[0, 0, 120]]
+
+
+# run the uni tests
 if __name__ == "__main__":
     unittest.main()
diff --git a/python/paddle/fluid/tests/unittests/white_list/check_shape_white_list.py b/python/paddle/fluid/tests/unittests/white_list/check_shape_white_list.py
index a7426bb516fcb829e653564c6fbfb44fd008288e..c79e7358e7dfd4a5661e22524eb64795142ea2ca 100644
--- a/python/paddle/fluid/tests/unittests/white_list/check_shape_white_list.py
+++ b/python/paddle/fluid/tests/unittests/white_list/check_shape_white_list.py
@@ -18,7 +18,6 @@ NOT_CHECK_OP_LIST = [
 ]
 
 NEED_TO_FIX_OP_LIST = [
-    'sequence_scatter', 'sequence_topk_avg_pooling', 'matmul',
-    'add_position_encoding', 'margin_rank_loss', 'elementwise_pow',
-    'fused_elemwise_activation', 'mul'
+    'sequence_topk_avg_pooling', 'matmul', 'add_position_encoding',
+    'margin_rank_loss', 'elementwise_pow', 'fused_elemwise_activation', 'mul'
 ]