diff --git a/paddle/framework/attribute.h b/paddle/framework/attribute.h
index 6968ffd838e070084a0ba585c84f6977f620f974..2b788a76cafe198abb9aed8ba842e37cc6ff73a6 100644
--- a/paddle/framework/attribute.h
+++ b/paddle/framework/attribute.h
@@ -53,11 +53,11 @@ class GreaterThanChecker {
 };
 
 template <typename T>
-class EqualLargerThanChecker {
+class EqualGreaterThanChecker {
  public:
-  explicit EqualLargerThanChecker(T lower_bound) : lower_bound_(lower_bound) {}
+  explicit EqualGreaterThanChecker(T lower_bound) : lower_bound_(lower_bound) {}
   void operator()(T& value) const {
-    PADDLE_ENFORCE(value >= lower_bound_, "equal_larger_than check fails.");
+    PADDLE_ENFORCE_GE(value, lower_bound_, "equal_larger_than check fails.");
   }
 
  private:
@@ -127,8 +127,8 @@ class TypedAttrChecker {
     return *this;
   }
 
-  TypedAttrChecker& EqualLargerThan(const T& lower_bound) {
-    value_checkers_.push_back(EqualLargerThanChecker<T>(lower_bound));
+  TypedAttrChecker& EqualGreaterThan(const T& lower_bound) {
+    value_checkers_.push_back(EqualGreaterThanChecker<T>(lower_bound));
     return *this;
   }
 
diff --git a/paddle/operators/mul_op.cc b/paddle/operators/mul_op.cc
index 34595adedda745cb8e1137aaa99009a07bb29433..710a56a0e8e2d17162d7d000df226f1537104eb9 100644
--- a/paddle/operators/mul_op.cc
+++ b/paddle/operators/mul_op.cc
@@ -65,14 +65,14 @@ class MulOpMaker : public framework::OpProtoAndCheckerMaker {
             will be the product of tensor's first `rank - num_col_dims` dimensions.
         )DOC")
         .SetDefault(1)
-        .EqualLargerThan(1);
+        .EqualGreaterThan(1);
     AddAttr<int>(
         "y_num_col_dims",
         R"DOC(mul_op can take tensors with more than two dimensions as input `Y`,
              in that case, tensors will be reshaped to a matrix. Just like input `X`.
         )DOC")
         .SetDefault(1)
-        .EqualLargerThan(1);
+        .EqualGreaterThan(1);
     AddComment(R"DOC(
 Two Element Mul Operator.
 
diff --git a/python/paddle/v2/framework/tests/test_mul_op.py b/python/paddle/v2/framework/tests/test_mul_op.py
index d8057f4ffaff0d29d20083596e6395cccb8e005e..8c827e242e866b267e0fc4b73c31bafa0ccc7c48 100644
--- a/python/paddle/v2/framework/tests/test_mul_op.py
+++ b/python/paddle/v2/framework/tests/test_mul_op.py
@@ -99,7 +99,5 @@ class TestMulGradTest2(GradientChecker):
             no_grad_set={"Y"})
 
 
-# TODO(dzh,qijun) : mulgrad test case need transpose feature of blas library
-
 if __name__ == '__main__':
     unittest.main()