diff --git a/README.md b/README.md
index 98be886..b91ea0c 100644
--- a/README.md
+++ b/README.md
@@ -174,10 +174,6 @@ python main.py
 |---------|---------|--------|
 | `veo_3_1_t2v_fast_portrait` | 文生视频 | 竖屏 |
 | `veo_3_1_t2v_fast_landscape` | 文生视频 | 横屏 |
-| `veo_2_1_fast_d_15_t2v_portrait` | 文生视频 | 竖屏 |
-| `veo_2_1_fast_d_15_t2v_landscape` | 文生视频 | 横屏 |
-| `veo_2_0_t2v_portrait` | 文生视频 | 竖屏 |
-| `veo_2_0_t2v_landscape` | 文生视频 | 横屏 |
 | `veo_3_1_t2v_fast_portrait_ultra` | 文生视频 | 竖屏 |
 | `veo_3_1_t2v_fast_ultra` | 文生视频 | 横屏 |
 | `veo_3_1_t2v_fast_portrait_ultra_relaxed` | 文生视频 | 竖屏 |
@@ -200,10 +196,6 @@ python main.py
 |---------|---------|--------|
 | `veo_3_1_i2v_s_fast_portrait_fl` | 图生视频 | 竖屏 |
 | `veo_3_1_i2v_s_fast_fl` | 图生视频 | 横屏 |
-| `veo_2_1_fast_d_15_i2v_portrait` | 图生视频 | 竖屏 |
-| `veo_2_1_fast_d_15_i2v_landscape` | 图生视频 | 横屏 |
-| `veo_2_0_i2v_portrait` | 图生视频 | 竖屏 |
-| `veo_2_0_i2v_landscape` | 图生视频 | 横屏 |
 | `veo_3_1_i2v_s_fast_portrait_ultra_fl` | 图生视频 | 竖屏 |
 | `veo_3_1_i2v_s_fast_ultra_fl` | 图生视频 | 横屏 |
 | `veo_3_1_i2v_s_fast_portrait_ultra_relaxed` | 图生视频 | 竖屏 |
diff --git a/src/core/model_resolver.py b/src/core/model_resolver.py
index 84f15e1..558cfa1 100644
--- a/src/core/model_resolver.py
+++ b/src/core/model_resolver.py
@@ -130,14 +130,6 @@ VIDEO_BASE_MODELS = {
         "landscape": "veo_3_1_t2v_fast_landscape",
         "portrait": "veo_3_1_t2v_fast_portrait",
     },
-    "veo_2_1_fast_d_15_t2v": {
-        "landscape": "veo_2_1_fast_d_15_t2v_landscape",
-        "portrait": "veo_2_1_fast_d_15_t2v_portrait",
-    },
-    "veo_2_0_t2v": {
-        "landscape": "veo_2_0_t2v_landscape",
-        "portrait": "veo_2_0_t2v_portrait",
-    },
     "veo_3_1_t2v_fast_ultra": {
         "landscape": "veo_3_1_t2v_fast_ultra",
         "portrait": "veo_3_1_t2v_fast_portrait_ultra",
@@ -159,14 +151,6 @@ VIDEO_BASE_MODELS = {
         "landscape": "veo_3_1_i2v_s_fast_fl",
         "portrait": "veo_3_1_i2v_s_fast_portrait_fl",
     },
-    "veo_2_1_fast_d_15_i2v": {
-        "landscape": "veo_2_1_fast_d_15_i2v_landscape",
-        "portrait": "veo_2_1_fast_d_15_i2v_portrait",
-    },
-    "veo_2_0_i2v": {
-        "landscape": "veo_2_0_i2v_landscape",
-        "portrait": "veo_2_0_i2v_portrait",
-    },
     "veo_3_1_i2v_s_fast_ultra_fl": {
         "landscape": "veo_3_1_i2v_s_fast_ultra_fl",
         "portrait": "veo_3_1_i2v_s_fast_portrait_ultra_fl",
diff --git a/src/services/generation_handler.py b/src/services/generation_handler.py
index a96f7ad..509f0b6 100644
--- a/src/services/generation_handler.py
+++ b/src/services/generation_handler.py
@@ -244,38 +244,6 @@ MODEL_CONFIG = {
         "supports_images": False
     },
 
-    # veo_2_1_fast_d_15_t2v (需要新增横竖屏)
-    "veo_2_1_fast_d_15_t2v_portrait": {
-        "type": "video",
-        "video_type": "t2v",
-        "model_key": "veo_2_1_fast_d_15_t2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_PORTRAIT",
-        "supports_images": False
-    },
-    "veo_2_1_fast_d_15_t2v_landscape": {
-        "type": "video",
-        "video_type": "t2v",
-        "model_key": "veo_2_1_fast_d_15_t2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_LANDSCAPE",
-        "supports_images": False
-    },
-
-    # veo_2_0_t2v (需要新增横竖屏)
-    "veo_2_0_t2v_portrait": {
-        "type": "video",
-        "video_type": "t2v",
-        "model_key": "veo_2_0_t2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_PORTRAIT",
-        "supports_images": False
-    },
-    "veo_2_0_t2v_landscape": {
-        "type": "video",
-        "video_type": "t2v",
-        "model_key": "veo_2_0_t2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_LANDSCAPE",
-        "supports_images": False
-    },
-
     # veo_3_1_t2v_fast_ultra (横竖屏)
     "veo_3_1_t2v_fast_portrait_ultra": {
         "type": "video",
@@ -366,46 +334,6 @@ MODEL_CONFIG = {
         "max_images": 2
     },
 
-    # veo_2_1_fast_d_15_i2v (需要新增横竖屏)
-    "veo_2_1_fast_d_15_i2v_portrait": {
-        "type": "video",
-        "video_type": "i2v",
-        "model_key": "veo_2_1_fast_d_15_i2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_PORTRAIT",
-        "supports_images": True,
-        "min_images": 1,
-        "max_images": 2
-    },
-    "veo_2_1_fast_d_15_i2v_landscape": {
-        "type": "video",
-        "video_type": "i2v",
-        "model_key": "veo_2_1_fast_d_15_i2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_LANDSCAPE",
-        "supports_images": True,
-        "min_images": 1,
-        "max_images": 2
-    },
-
-    # veo_2_0_i2v (需要新增横竖屏)
-    "veo_2_0_i2v_portrait": {
-        "type": "video",
-        "video_type": "i2v",
-        "model_key": "veo_2_0_i2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_PORTRAIT",
-        "supports_images": True,
-        "min_images": 1,
-        "max_images": 2
-    },
-    "veo_2_0_i2v_landscape": {
-        "type": "video",
-        "video_type": "i2v",
-        "model_key": "veo_2_0_i2v",
-        "aspect_ratio": "VIDEO_ASPECT_RATIO_LANDSCAPE",
-        "supports_images": True,
-        "min_images": 1,
-        "max_images": 2
-    },
-
     # veo_3_1_i2v_s_fast_ultra (横竖屏)
     "veo_3_1_i2v_s_fast_portrait_ultra_fl": {
         "type": "video",
diff --git a/static/test.html b/static/test.html
index 5949758..42939d9 100644
--- a/static/test.html
+++ b/static/test.html
@@ -200,10 +200,6 @@ const FALLBACK_MODELS = {
   "veo_3_1_r2v_fast": "Video generation (alias) - supports landscape/portrait via generationConfig",
   "veo_3_1_r2v_fast_ultra": "Video generation (alias) - supports landscape/portrait via generationConfig",
   "veo_3_1_r2v_fast_ultra_relaxed": "Video generation (alias) - supports landscape/portrait via generationConfig",
-  "veo_2_1_fast_d_15_t2v": "Video generation (alias) - supports landscape/portrait via generationConfig",
-  "veo_2_0_t2v": "Video generation (alias) - supports landscape/portrait via generationConfig",
-  "veo_2_1_fast_d_15_i2v": "Video generation (alias) - supports landscape/portrait via generationConfig",
-  "veo_2_0_i2v": "Video generation (alias) - supports landscape/portrait via generationConfig",
   "veo_3_1_upsampler_1080p": "Video upsample - 1080p",
   "veo_3_1_upsampler_4k": "Video upsample - 4k",
 };