diff --git a/sample/sample_1.json b/sample/combine/sample_1.json
similarity index 100%
rename from sample/sample_1.json
rename to sample/combine/sample_1.json
diff --git a/sample/sample_2.json b/sample/combine/sample_2.json
similarity index 100%
rename from sample/sample_2.json
rename to sample/combine/sample_2.json
diff --git a/sample/sample_3.json b/sample/combine/sample_3.json
similarity index 100%
rename from sample/sample_3.json
rename to sample/combine/sample_3.json