diff --git a/examples/user_guide/k230_simulate-EN.ipynb b/examples/user_guide/k230_simulate-EN.ipynb
index 309f8cd830..a8630394df 100644
--- a/examples/user_guide/k230_simulate-EN.ipynb
+++ b/examples/user_guide/k230_simulate-EN.ipynb
@@ -57,15 +57,17 @@
     "\n",
     "result = subprocess.run([\"pip\", \"show\", \"nncase\"], capture_output=True)\n",
     "\n",
+    "split_flag = \"\\n\"\n",
     "if sys.platform == \"win32\":\n",
-    "    location = result.stdout.decode().split(\"\\r\\n\")[7].split(\": \")[1]\n",
-    "else:\n",
-    "    location = result.stdout.decode().split(\"\\n\")[7].split(\": \")[1]\n",
+    "    split_flag = \"\\r\\n\"\n",
+    "\n",
+    "location_s = [i for i in result.stdout.decode().split(split_flag) if i.startswith(\"Location:\")]\n",
+    "location = location_s[0].split(\": \")[1]\n",
     "\n",
     "if \"PATH\" in os.environ:\n",
     "    os.environ[\"PATH\"] += os.pathsep + location\n",
     "else:\n",
-    "    os.environ[\"PATH\"] = location"
+    "    os.environ[\"PATH\"] = location\n"
    ]
   },
   {
diff --git a/examples/user_guide/k230_simulate-ZH.ipynb b/examples/user_guide/k230_simulate-ZH.ipynb
index e5a9a55d86..e9b9dc5329 100644
--- a/examples/user_guide/k230_simulate-ZH.ipynb
+++ b/examples/user_guide/k230_simulate-ZH.ipynb
@@ -57,10 +57,12 @@
     "\n",
     "result = subprocess.run([\"pip\", \"show\", \"nncase\"], capture_output=True)\n",
     "\n",
+    "split_flag = \"\\n\"\n",
     "if sys.platform == \"win32\":\n",
-    "    location = result.stdout.decode().split(\"\\r\\n\")[7].split(\": \")[1]\n",
-    "else:\n",
-    "    location = result.stdout.decode().split(\"\\n\")[7].split(\": \")[1]\n",
+    "    split_flag = \"\\r\\n\"\n",
+    "    \n",
+    "location_s = [i for i in result.stdout.decode().split(split_flag) if i.startswith(\"Location:\")]\n",
+    "location = location_s[0].split(\": \")[1]\n",
     "\n",
     "if \"PATH\" in os.environ:\n",
     "    os.environ[\"PATH\"] += os.pathsep + location\n",