diff --git a/jobs/ExtractJob.py b/jobs/ExtractJob.py
index fe1ccd8f..d710d412 100644
--- a/jobs/ExtractJob.py
+++ b/jobs/ExtractJob.py
@@ -14,15 +14,17 @@ class ExtractJob(BaseJob):
     def __init__(self, config: OrderedDict):
         super().__init__(config)
         self.base_model_path = self.get_conf('base_model', required=True)
-        self.base_model = None
-        self.base_text_encoder = None
-        self.base_vae = None
-        self.base_unet = None
+        self.model_base = None
+        self.model_base_text_encoder = None
+        self.model_base_vae = None
+        self.model_base_unet = None
         self.extract_model_path = self.get_conf('extract_model', required=True)
-        self.extract_model = None
-        self.extract_text_encoder = None
-        self.extract_vae = None
-        self.extract_unet = None
+        self.model_extract = None
+        self.model_extract_text_encoder = None
+        self.model_extract_vae = None
+        self.model_extract_unet = None
+        self.extract_unet = self.get_conf('extract_unet', True)
+        self.extract_text_encoder = self.get_conf('extract_text_encoder', True)
         self.dtype = self.get_conf('dtype', 'fp16')
         self.torch_dtype = get_torch_dtype(self.dtype)
         self.output_folder = self.get_conf('output_folder', required=True)
@@ -38,16 +40,16 @@ class ExtractJob(BaseJob):
         print(f"Loading models for extraction")
         print(f" - Loading base model: {self.base_model_path}")
         # (text_model, vae, unet)
-        self.base_model = load_models_from_stable_diffusion_checkpoint(self.is_v2, self.base_model_path)
-        self.base_text_encoder = self.base_model[0]
-        self.base_vae = self.base_model[1]
-        self.base_unet = self.base_model[2]
+        self.model_base = load_models_from_stable_diffusion_checkpoint(self.is_v2, self.base_model_path)
+        self.model_base_text_encoder = self.model_base[0]
+        self.model_base_vae = self.model_base[1]
+        self.model_base_unet = self.model_base[2]
 
         print(f" - Loading extract model: {self.extract_model_path}")
-        self.extract_model = load_models_from_stable_diffusion_checkpoint(self.is_v2, self.extract_model_path)
-        self.extract_text_encoder = self.extract_model[0]
-        self.extract_vae = self.extract_model[1]
-        self.extract_unet = self.extract_model[2]
+        self.model_extract = load_models_from_stable_diffusion_checkpoint(self.is_v2, self.extract_model_path)
+        self.model_extract_text_encoder = self.model_extract[0]
+        self.model_extract_vae = self.model_extract[1]
+        self.model_extract_unet = self.model_extract[2]
 
         print("")
         print(f"Running  {len(self.process)} process{'' if len(self.process) == 1 else 'es'}")
diff --git a/jobs/process/BaseExtractProcess.py b/jobs/process/BaseExtractProcess.py
index 541170b4..009bb7ba 100644
--- a/jobs/process/BaseExtractProcess.py
+++ b/jobs/process/BaseExtractProcess.py
@@ -30,6 +30,8 @@ class BaseExtractProcess(BaseProcess):
         self.config = config
         self.dtype = self.get_conf('dtype', self.job.dtype)
         self.torch_dtype = get_torch_dtype(self.dtype)
+        self.extract_unet = self.get_conf('extract_unet', self.job.extract_unet)
+        self.extract_text_encoder = self.get_conf('extract_text_encoder', self.job.extract_text_encoder)
 
     def run(self):
         # here instead of init because child init needs to go first
diff --git a/jobs/process/ExtractLoconProcess.py b/jobs/process/ExtractLoconProcess.py
index e0e16506..b5dac5ed 100644
--- a/jobs/process/ExtractLoconProcess.py
+++ b/jobs/process/ExtractLoconProcess.py
@@ -45,15 +45,17 @@ class ExtractLoconProcess(BaseExtractProcess):
         print(f"Running process: {self.mode}, lin: {self.linear_param}, conv: {self.conv_param}")
 
         state_dict, extract_diff_meta = extract_diff(
-            self.job.base_model,
-            self.job.extract_model,
+            self.job.model_base,
+            self.job.model_extract,
             self.mode,
             self.linear_param,
             self.conv_param,
             self.job.device,
             self.use_sparse_bias,
             self.sparsity,
-            not self.disable_cp
+            not self.disable_cp,
+            extract_unet=self.extract_unet,
+            extract_text_encoder=self.extract_text_encoder
         )
 
         self.add_meta(extract_diff_meta)
diff --git a/jobs/process/ExtractLoraProcess.py b/jobs/process/ExtractLoraProcess.py
index 70ea7e16..343a6bd4 100644
--- a/jobs/process/ExtractLoraProcess.py
+++ b/jobs/process/ExtractLoraProcess.py
@@ -44,8 +44,8 @@ class ExtractLoraProcess(BaseExtractProcess):
         print(f"Running process: {self.mode}, dim: {self.dim}")
 
         state_dict, extract_diff_meta = extract_diff(
-            self.job.base_model,
-            self.job.extract_model,
+            self.job.model_base,
+            self.job.model_extract,
             self.mode,
             self.dim,
             0,
@@ -54,6 +54,8 @@ class ExtractLoraProcess(BaseExtractProcess):
             self.sparsity,
             small_conv=False,
             linear_only=True,
+            extract_unet=self.extract_unet,
+            extract_text_encoder=self.extract_text_encoder
         )
 
         self.add_meta(extract_diff_meta)
diff --git a/toolkit/lycoris_utils.py b/toolkit/lycoris_utils.py
index 493be801..dad5aff8 100644
--- a/toolkit/lycoris_utils.py
+++ b/toolkit/lycoris_utils.py
@@ -125,6 +125,8 @@ def extract_diff(
         sparsity=0.98,
         small_conv=True,
         linear_only=False,
+        extract_unet=True,
+        extract_text_encoder=True,
 ):
     meta = OrderedDict()
 
@@ -148,7 +150,15 @@ def extract_diff(
             "conv_out",
         ]
 
+    if not extract_unet:
+        UNET_TARGET_REPLACE_MODULE = []
+        UNET_TARGET_REPLACE_NAME = []
+
     TEXT_ENCODER_TARGET_REPLACE_MODULE = ["CLIPAttention", "CLIPMLP"]
+
+    if not extract_text_encoder:
+        TEXT_ENCODER_TARGET_REPLACE_MODULE = []
+
     LORA_PREFIX_UNET = 'lora_unet'
     LORA_PREFIX_TEXT_ENCODER = 'lora_te'