diff --git a/installers/charm/lcm/config.yaml b/installers/charm/lcm/config.yaml
index 0f218ea..709a8ca 100644
--- a/installers/charm/lcm/config.yaml
+++ b/installers/charm/lcm/config.yaml
@@ -291,6 +291,27 @@
     description: |
       Public SSH key that will be injected to the application pod.
     type: string
+  debug_lcm_local_path:
+    description: |
+      Local full path to the LCM project.
+
+      The path will be mounted to the docker image,
+      which means changes during the debugging will be saved in your local path.
+    type: string
+  debug_n2vc_local_path:
+    description: |
+      Local full path to the N2VC project.
+
+      The path will be mounted to the docker image,
+      which means changes during the debugging will be saved in your local path.
+    type: string
+  debug_common_local_path:
+    description: |
+      Local full path to the COMMON project.
+
+      The path will be mounted to the docker image,
+      which means changes during the debugging will be saved in your local path.
+    type: string
   security_context:
     description: Enables the security context of the pods
     type: boolean
diff --git a/installers/charm/lcm/src/charm.py b/installers/charm/lcm/src/charm.py
index aac1813..4a10f5c 100755
--- a/installers/charm/lcm/src/charm.py
+++ b/installers/charm/lcm/src/charm.py
@@ -144,10 +144,26 @@
         super().__init__(
             *args,
             oci_image="image",
-            debug_mode_config_key="debug_mode",
-            debug_pubkey_config_key="debug_pubkey",
             vscode_workspace=VSCODE_WORKSPACE,
         )
+        if self.config.get("debug_mode"):
+            self.enable_debug_mode(
+                pubkey=self.config.get("debug_pubkey"),
+                hostpaths={
+                    "LCM": {
+                        "hostpath": self.config.get("debug_lcm_local_path"),
+                        "container-path": "/usr/lib/python3/dist-packages/osm_lcm",
+                    },
+                    "N2VC": {
+                        "hostpath": self.config.get("debug_n2vc_local_path"),
+                        "container-path": "/usr/lib/python3/dist-packages/n2vc",
+                    },
+                    "osm_common": {
+                        "hostpath": self.config.get("debug_common_local_path"),
+                        "container-path": "/usr/lib/python3/dist-packages/osm_common",
+                    },
+                },
+            )
         self.kafka_client = KafkaClient(self, "kafka")
         self.framework.observe(self.on["kafka"].relation_changed, self.configure_pod)
         self.framework.observe(self.on["kafka"].relation_broken, self.configure_pod)