diff --git a/README.cn.md b/README.cn.md
index b07e4df..1626053 100644
--- a/README.cn.md
+++ b/README.cn.md
@@ -33,6 +33,7 @@ Stable Diffusion Webui 扩展Civitai助手，用于更轻松的管理和使用Ci
 当你下载了新模型之后，只要再次点击扫描按钮即可。已经扫描过的文件不会重复扫描，会自动得到新模型的信息和预览图。无须重启SD webui。 
 
 ## 模型卡片
+**(先完成扫描，再使用卡片功能)**  
 打开SD webui's 内置的 "Extra Network" 页面，显示模型卡片  
 
 ![](img/extra_network.jpg)  
diff --git a/README.md b/README.md
index 53cbee0..b7ce5d9 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ If a model info file is already exists, it will skip this model. If a model can
 When you have some new models, just click this button again, to get new model's information and preview images.  
 
 ## Model Card
+**(Use this only after you scaned your models!)**  
 Open SD webui's build-in "Extra Network" tab, to show model cards.  
 
 ![](img/extra_network.jpg)  
@@ -70,5 +71,5 @@ Enjoy!
 * Support subfolders
 * Check if refresh is needed when clicking "Refresh Civitai Helper"
 * Add space when adding trigger words
-* Add memory optimised shad256 as an option
+* Add memory optimised sha256 as an option
 
diff --git a/scripts/civitai_helper.py b/scripts/civitai_helper.py
index 6a65968..cbaecd8 100644
--- a/scripts/civitai_helper.py
+++ b/scripts/civitai_helper.py
@@ -15,12 +15,44 @@ import json
 import shutil
 import modules
 from modules import script_callbacks
+from modules import shared
 
 # from modules import images
 # from modules.processing import process_images, Processed
 # from modules.processing import Processed
 # from modules.shared import opts, cmd_opts, state
 
+# print for debugging
+def printD(msg):
+    print(f"Civitai Helper: {msg}")
+
+
+
+# printD("Current Model folder:")
+# if shared.cmd_opts.embeddings_dir:
+#     printD("ti: " + shared.cmd_opts.embeddings_dir)
+# else:
+#     printD("shared.cmd_opts.embeddings_dir is None")
+
+# if shared.cmd_opts.hypernetwork_dir:
+#     printD("hypernetwork_dir: " + shared.cmd_opts.hypernetwork_dir)
+# else:
+#     printD("shared.cmd_opts.embeddings_dir is None")
+
+
+# if shared.cmd_opts.ckpt_dir:
+#     printD("ckpt_dir: " + shared.cmd_opts.ckpt_dir)
+# else:
+#     printD("shared.cmd_opts.ckpt_dir is None")
+
+
+# if shared.cmd_opts.lora_dir:
+#     printD("lora_dir: " + shared.cmd_opts.lora_dir)
+# else:
+#     printD("shared.cmd_opts.lora_dir is None")
+
+
+
 
 # init
 model_folders = {
@@ -40,10 +72,6 @@ js_actions = ("open_url", "add_trigger_words", "use_preview_prompt")
 
 root_path = os.getcwd()
 
-# print for debugging
-def printD(msg):
-    print(f"Civitai Helper: {msg}")
-
 
 def gen_file_sha256(filname):
     ''' calculate file sha256 '''
@@ -432,15 +460,15 @@ def on_ui_tabs():
 
     # ====UI====
     with gr.Blocks(analytics_enabled=False) as civitai_helper:
-        # info
-        gr.Markdown("Civitai Helper's extension tab")
-        
+        # info        
         with gr.Row():
             skip_nsfw_preview_ckb = gr.Checkbox(label="SKip NSFW Preview images", value=False, elem_id="ch_skip_nsfw_preview_ckb")
             low_memory_sha_ckb = gr.Checkbox(label="Memory Optimised SHA256", value=False, elem_id="ch_low_memory_sha_ckb")
 
         scan_model_btn = gr.Button(value="Scan model", elem_id="ch_scan_model_btn")
 
+        gr.Markdown("Check console log window for detail, after clicking Scan button")
+
         # hidden component for js
         js_msg_txtbox = gr.Textbox(label="Request Msg From Js", visible=False, lines=1, value="", elem_id="ch_js_msg_txtbox")
         js_open_url_btn = gr.Button(value="Open Model Url", visible=False, elem_id="ch_js_open_url_btn")