diff --git a/paddle/gserver/tests/config_file_a.conf b/paddle/gserver/tests/img_conv_cudnn.py
similarity index 100%
rename from paddle/gserver/tests/config_file_a.conf
rename to paddle/gserver/tests/img_conv_cudnn.py
diff --git a/paddle/gserver/tests/config_file_b.conf b/paddle/gserver/tests/img_conv_exconv.py
similarity index 100%
rename from paddle/gserver/tests/config_file_b.conf
rename to paddle/gserver/tests/img_conv_exconv.py