diff --git a/.gitignore b/.gitignore
index 1583181..72f001c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 scripts/__pycache__/
 scripts/ch_lib/__pycache__/
 setting.json
+.idea
\ No newline at end of file
diff --git a/javascript/civitai_helper.js b/javascript/civitai_helper.js
index 4454d0d..ee02245 100644
--- a/javascript/civitai_helper.js
+++ b/javascript/civitai_helper.js
@@ -430,7 +430,7 @@ onUiLoaded(() => {
             if (!extra_tabs) {console.log("can not find extra_tabs: " + tab_prefix+"_extra_tabs");}
 
             //get active extratab
-            const active_extra_tab = Array.from(get_uiCurrentTabContent().querySelectorAll('.extra-network-cards,.extra-network-thumbs'))
+            const active_extra_tab = Array.from(document.querySelectorAll('.extra-network-cards,.extra-network-thumbs'))
                 .find(el => el.closest('.tabitem').style.display === 'block')
                 ?.id.match(/^(txt2img|img2img)_(.+)_cards$/)[2]
 
diff --git a/scripts/ch_lib/civitai.py b/scripts/ch_lib/civitai.py
index 2a15ae7..affe4d7 100644
--- a/scripts/ch_lib/civitai.py
+++ b/scripts/ch_lib/civitai.py
@@ -319,16 +319,20 @@ def get_preview_image_by_model_path(model_path:str, max_size_preview, skip_nsfw_
         return
 
     if not os.path.isfile(model_path):
-        util.printD("model_path is not a file: "+model_path)
+        util.printD("model_path is not a file: "+ model_path)
         return
 
     base, ext = os.path.splitext(model_path)
+
     first_preview = base+".png"
     sec_preview = base+".preview.png"
+
+    check_preview_files = [base + ext for ext in (".png", ".preview.png", ".jpg", ".preview.jpg", ".webp", ".preview.webp")]
+
     info_file = base + suffix + model.info_ext
 
     # check preview image
-    if not os.path.isfile(sec_preview):
+    if not all(os.path.isfile(file) for file in check_preview_files):
         # need to download preview image
         util.printD("Checking preview image for model: " + model_path)
         # load model_info file