diff --git a/src/app.module.ts b/src/app.module.ts index 9583a70..abd79ff 100644 Binary files a/src/app.module.ts and b/src/app.module.ts differ diff --git a/src/controller/algo.controller.ts b/src/controller/algo.controller.ts new file mode 100644 index 0000000..73c8842 Binary files /dev/null and b/src/controller/algo.controller.ts differ diff --git a/src/controller/command.controller.ts b/src/controller/command.controller.ts new file mode 100644 index 0000000..bd87b7a Binary files /dev/null and b/src/controller/command.controller.ts differ diff --git a/src/controller/h5st.controller.ts b/src/controller/h5st.controller.ts deleted file mode 100644 index f038afc..0000000 Binary files a/src/controller/h5st.controller.ts and /dev/null differ diff --git a/src/controller/sign.controller.ts b/src/controller/sign.controller.ts deleted file mode 100644 index 7866e91..0000000 Binary files a/src/controller/sign.controller.ts and /dev/null differ diff --git a/src/services/command.service.ts b/src/services/command.service.ts new file mode 100644 index 0000000..fea6a3a Binary files /dev/null and b/src/services/command.service.ts differ