diff --git a/comfyui/workflows/text-to-image/sd35-large-t2i-production-v1.json b/comfyui/workflows/text-to-image/sd35-large-t2i-production-v1.json
index d385d4a..79d32c3 100644
--- a/comfyui/workflows/text-to-image/sd35-large-t2i-production-v1.json
+++ b/comfyui/workflows/text-to-image/sd35-large-t2i-production-v1.json
@@ -33,7 +33,7 @@
       "properties": {
         "Node name for S&R": "CheckpointLoaderSimple"
       },
-      "widgets_values": ["diffusers/stable-diffusion-3.5-large"],
+      "widgets_values": ["sd3.5_large.safetensors"],
       "title": "SD3.5 Large Checkpoint Loader"
     },
     {
diff --git a/comfyui/workflows/text-to-image/sdxl-refiner-t2i-production-v1.json b/comfyui/workflows/text-to-image/sdxl-refiner-t2i-production-v1.json
index 7ce938b..16085c2 100644
--- a/comfyui/workflows/text-to-image/sdxl-refiner-t2i-production-v1.json
+++ b/comfyui/workflows/text-to-image/sdxl-refiner-t2i-production-v1.json
@@ -33,7 +33,7 @@
       "properties": {
         "Node name for S&R": "CheckpointLoaderSimple"
       },
-      "widgets_values": ["diffusers/stable-diffusion-xl-base-1.0"],
+      "widgets_values": ["sd_xl_base_1.0.safetensors"],
       "title": "SDXL Base Checkpoint Loader"
     },
     {
@@ -67,7 +67,7 @@
       "properties": {
         "Node name for S&R": "CheckpointLoaderSimple"
       },
-      "widgets_values": ["diffusers/stable-diffusion-xl-refiner-1.0"],
+      "widgets_values": ["sd_xl_refiner_1.0.safetensors"],
       "title": "SDXL Refiner Checkpoint Loader"
     },
     {