diff --git a/documents/bulk-websocket-response.json b/documents/model_json/bulk-websocket-response.json similarity index 100% rename from documents/bulk-websocket-response.json rename to documents/model_json/bulk-websocket-response.json diff --git a/documents/group-websocket-response.json b/documents/model_json/group-websocket-response.json similarity index 100% rename from documents/group-websocket-response.json rename to documents/model_json/group-websocket-response.json diff --git a/documents/logout-websocket-response.json b/documents/model_json/logout-websocket-response.json similarity index 100% rename from documents/logout-websocket-response.json rename to documents/model_json/logout-websocket-response.json diff --git a/documents/org-websocket-response.json b/documents/model_json/org-websocket-response.json similarity index 100% rename from documents/org-websocket-response.json rename to documents/model_json/org-websocket-response.json diff --git a/documents/user-detail-query.json b/documents/model_json/user-detail-query.json similarity index 100% rename from documents/user-detail-query.json rename to documents/model_json/user-detail-query.json diff --git a/documents/user-search-query.json b/documents/model_json/user-search-query.json similarity index 100% rename from documents/user-search-query.json rename to documents/model_json/user-search-query.json diff --git a/documents/version-info2-response.json b/documents/model_json/version-info2-response.json similarity index 100% rename from documents/version-info2-response.json rename to documents/model_json/version-info2-response.json diff --git a/documents/web-daesang-url-info-response.json b/documents/model_json/web-daesang-url-info-response.json similarity index 100% rename from documents/web-daesang-url-info-response.json rename to documents/model_json/web-daesang-url-info-response.json diff --git a/documents/web-login-response.json b/documents/model_json/web-login-response.json similarity index 100% rename from documents/web-login-response.json rename to documents/model_json/web-login-response.json diff --git a/documents/websocket-login-response.json b/documents/model_json/websocket-login-response.json similarity index 100% rename from documents/websocket-login-response.json rename to documents/model_json/websocket-login-response.json diff --git a/documents/login_process.txt b/documents/protocol/login_process.txt similarity index 100% rename from documents/login_process.txt rename to documents/protocol/login_process.txt diff --git a/documents/protocol.txt b/documents/protocol/protocol.txt similarity index 100% rename from documents/protocol.txt rename to documents/protocol/protocol.txt diff --git a/documents/03.UCAP_Next_Messenger_서비스흐름도.V0.2.1.pptx b/documents/업무/ucap_ppt/03.UCAP_Next_Messenger_서비스흐름도.V0.2.1.pptx similarity index 100% rename from documents/03.UCAP_Next_Messenger_서비스흐름도.V0.2.1.pptx rename to documents/업무/ucap_ppt/03.UCAP_Next_Messenger_서비스흐름도.V0.2.1.pptx diff --git a/documents/03.UCAP_Next_Messenger_서비스흐름도.V0.2.2.pptx b/documents/업무/ucap_ppt/03.UCAP_Next_Messenger_서비스흐름도.V0.2.2.pptx similarity index 100% rename from documents/03.UCAP_Next_Messenger_서비스흐름도.V0.2.2.pptx rename to documents/업무/ucap_ppt/03.UCAP_Next_Messenger_서비스흐름도.V0.2.2.pptx diff --git a/documents/03.UCAP_Next_Messenger_서비스흐름도.V0.2.3.pptx b/documents/업무/ucap_ppt/03.UCAP_Next_Messenger_서비스흐름도.V0.2.3.pptx similarity index 100% rename from documents/03.UCAP_Next_Messenger_서비스흐름도.V0.2.3.pptx rename to documents/업무/ucap_ppt/03.UCAP_Next_Messenger_서비스흐름도.V0.2.3.pptx