diff --git a/frontend/palworld-pal-editor-webui/src/components/PathPicker.vue b/frontend/palworld-pal-editor-webui/src/components/PathPicker.vue
index 80ac007..73c734d 100644
--- a/frontend/palworld-pal-editor-webui/src/components/PathPicker.vue
+++ b/frontend/palworld-pal-editor-webui/src/components/PathPicker.vue
@@ -20,6 +20,12 @@ const sortedPathChildren = computed(() => {
     })
 })
 
+const savePickerResult = () => {
+    palStore.SHOW_FILE_PICKER = false
+    palStore.PAL_GAME_SAVE_PATH = palStore.PAL_FILE_PICKER_PATH
+
+}
+
 // const scrollElement = ref(null);
 
 // const checkScroll = () => {
@@ -43,19 +49,22 @@ const sortedPathChildren = computed(() => {
 <template>
     <div class="popup">
         <div class="currentPath">
-            <IconButton icon="⤴️" @click="palStore.path_back"/>
-            <InputArea v-model="palStore.PAL_GAME_SAVE_PATH"/>
-            <IconButton icon="➡️" @click="palStore.update_picker_result(palStore.PAL_GAME_SAVE_PATH)"/>
+            <IconButton icon="⤴️" @click="palStore.path_back" />
+            <InputArea v-model="palStore.PAL_FILE_PICKER_PATH" />
+            <IconButton icon="➡️" @click="palStore.update_picker_result(palStore.PAL_FILE_PICKER_PATH)" />
         </div>
-        
+
         <ul ref="scrollElement">
-            <li v-for="([key, value], index) of sortedPathChildren" :key="index" :isdir="value.isDir"
-                @click="palStore.update_picker_result(key)" :fullpath="key">
+            <li v-for="([key, value], index) of sortedPathChildren" 
+                :key="index" 
+                :isdir="value.isDir"
+                @click="() => { if (value.isDir) palStore.update_picker_result(key) }" 
+                :fullpath="key"
+            >
                 {{ value.isDir ? "📁" : "📄" }} {{ value.filename }}
             </li>
         </ul>
-
-        <BarButton @click="palStore.SHOW_FILE_PICKER = false" content="OK"/>
+        <BarButton @click="savePickerResult" content="OK" :disabled="!palStore.IS_PAL_SAVE_PATH" />
     </div>
 </template>
 
@@ -95,16 +104,18 @@ const sortedPathChildren = computed(() => {
     flex: 1;
 }
 
+.popup li[isdir=true] {
+    cursor: pointer;
+}
+
 .popup li {
     margin: .2rem .2rem;
     padding: .3rem .3rem;
     border-radius: 0.5rem;
     color: whitesmoke;
-    cursor: pointer;
 }
 
-.popup li:hover {
+.popup li:hover[isdir=true] {
     background-color: #4b8d5e;
 }
-
 </style>
\ No newline at end of file
diff --git a/frontend/palworld-pal-editor-webui/src/components/modules/BarButton.vue b/frontend/palworld-pal-editor-webui/src/components/modules/BarButton.vue
index 24a88e3..27c830b 100644
--- a/frontend/palworld-pal-editor-webui/src/components/modules/BarButton.vue
+++ b/frontend/palworld-pal-editor-webui/src/components/modules/BarButton.vue
@@ -32,5 +32,6 @@ button:hover {
 
 button:disabled {
     background-color: #8a8a8a;
+    cursor: auto;
 }
 </style>
\ No newline at end of file
diff --git a/frontend/palworld-pal-editor-webui/src/stores/paleditor.js b/frontend/palworld-pal-editor-webui/src/stores/paleditor.js
index 382a2d4..dbd56ed 100644
--- a/frontend/palworld-pal-editor-webui/src/stores/paleditor.js
+++ b/frontend/palworld-pal-editor-webui/src/stores/paleditor.js
@@ -254,6 +254,8 @@ export const usePalEditorStore = defineStore("paleditor", () => {
 
   const PAL_LIST_SEARCH_KEYWORD = ref("")
 
+  const IS_PAL_SAVE_PATH = ref(false)
+
   // data
   const BASE_PAL_MAP = ref(new Map());
   const PLAYER_MAP = ref(new Map());
@@ -277,7 +279,9 @@ export const usePalEditorStore = defineStore("paleditor", () => {
   const HAS_PASSWORD = ref(false);
   const PAL_WRITE_BACK_PATH = ref("");
   const PATH_CONTEXT = ref(new Map())
+
   const SHOW_FILE_PICKER = ref(false)
+  const PAL_FILE_PICKER_PATH = ref(PAL_GAME_SAVE_PATH.value)
 
   // auth
   let auth_token = "";
@@ -452,7 +456,8 @@ export const usePalEditorStore = defineStore("paleditor", () => {
   }
 
   function update_path_picker_result(data) {
-    PAL_GAME_SAVE_PATH.value = data.currentPath
+    IS_PAL_SAVE_PATH.value = data.isPalDir
+    PAL_FILE_PICKER_PATH.value = data.currentPath
     PATH_CONTEXT.value = new Map(Object.entries(data.children))
     SHOW_FILE_PICKER.value = true
   }
@@ -1258,6 +1263,9 @@ export const usePalEditorStore = defineStore("paleditor", () => {
 
     PATH_CONTEXT,
     SHOW_FILE_PICKER,
+    PAL_FILE_PICKER_PATH,
+    IS_PAL_SAVE_PATH,
+
     HAS_WORKING_PAL_FLAG,
     BASE_PAL_BTN_CLK_FLAG,
     PAL_GAME_SAVE_PATH,
diff --git a/src/palworld_pal_editor/utils/util.py b/src/palworld_pal_editor/utils/util.py
index f94c74a..9cd0b0d 100644
--- a/src/palworld_pal_editor/utils/util.py
+++ b/src/palworld_pal_editor/utils/util.py
@@ -14,8 +14,7 @@ def reply(status, data=None, msg=None):
 
 
 def get_path_context(path: Path) -> dict:
-    current_path = path.resolve()
-        
+    current_path = path.resolve()        
     children = {
         str(child.resolve()): {
             "filename": child.name,
@@ -24,9 +23,13 @@ def get_path_context(path: Path) -> dict:
         for child in sorted(current_path.iterdir(), key=lambda x: (x.is_file(), x.name))
     }
 
+    names = [child.name for child in current_path.iterdir()]
+    is_pal_dir = "Level.sav" in names and "Players" in names
+
     return {
         "currentPath": str(current_path),
-        "children": children
+        "children": children,
+        "isPalDir": is_pal_dir
     }