From d322c46f044b424fc39331357c2c8a6e968e41dd Mon Sep 17 00:00:00 2001
From: Chenyme <118253778+chenyme@users.noreply.github.com>
Date: Sun, 8 Mar 2026 12:35:35 +0800
Subject: [PATCH] refactor: remove deprecated GROK-4-MINI model from
 ModelService and enhance payload logging in AppChatReverse

---
 app/services/grok/services/model.py | 11 -----------
 app/services/reverse/app_chat.py    | 10 ++++++++--
 docs/README.en.md                   |  1 -
 readme.md                           |  1 -
 4 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/app/services/grok/services/model.py b/app/services/grok/services/model.py
index b46081b6..24dbb708 100644
--- a/app/services/grok/services/model.py
+++ b/app/services/grok/services/model.py
@@ -86,17 +86,6 @@ class ModelService:
             is_image_edit=False,
             is_video=False,
         ),
-        ModelInfo(
-            model_id="grok-4-mini",
-            grok_model="grok-4-mini",
-            model_mode="MODEL_MODE_GROK_4_MINI_THINKING",
-            tier=Tier.BASIC,
-            cost=Cost.LOW,
-            display_name="GROK-4-MINI",
-            is_image=False,
-            is_image_edit=False,
-            is_video=False,
-        ),
         ModelInfo(
             model_id="grok-4-thinking",
             grok_model="grok-4",
diff --git a/app/services/reverse/app_chat.py b/app/services/reverse/app_chat.py
index ce2504a9..779650bf 100644
--- a/app/services/reverse/app_chat.py
+++ b/app/services/reverse/app_chat.py
@@ -62,10 +62,10 @@ def build_payload(
             "deviceEnvInfo": {
                 "darkModeEnabled": False,
                 "devicePixelRatio": 2,
-                "screenWidth": 2056,
                 "screenHeight": 1329,
-                "viewportWidth": 2056,
+                "screenWidth": 2056,
                 "viewportHeight": 1083,
+                "viewportWidth": 2056,
             },
             "disableMemory": get_config("app.disable_memory"),
             "disableSearch": False,
@@ -94,6 +94,9 @@ def build_payload(
             "toolOverrides": tool_overrides or {},
         }
 
+        if model == "grok-420":
+            payload["enable420"] = True
+
         custom_personality = AppChatReverse._resolve_custom_personality()
         if custom_personality is not None:
             payload["customPersonality"] = custom_personality
@@ -101,6 +104,9 @@ def build_payload(
         if model_config_override:
             payload["responseMetadata"]["modelConfigOverride"] = model_config_override
 
+        import json
+        logger.debug(f"AppChatReverse payload: {json.dumps(payload, indent=4, ensure_ascii=False)}")
+
         return payload
 
     @staticmethod
diff --git a/docs/README.en.md b/docs/README.en.md
index de3e93c9..ff3b8981 100644
--- a/docs/README.en.md
+++ b/docs/README.en.md
@@ -113,7 +113,6 @@ docker compose up -d
 | `grok-3-mini` | 1 | Basic/Super | Yes | Yes | - |
 | `grok-3-thinking` | 1 | Basic/Super | Yes | Yes | - |
 | `grok-4` | 1 | Basic/Super | Yes | Yes | - |
-| `grok-4-mini` | 1 | Basic/Super | Yes | Yes | - |
 | `grok-4-thinking` | 1 | Basic/Super | Yes | Yes | - |
 | `grok-4-heavy` | 4 | Super | Yes | Yes | - |
 | `grok-4.1-mini` | 1 | Basic/Super | Yes | Yes | - |
diff --git a/readme.md b/readme.md
index 49489e69..75cae6ba 100644
--- a/readme.md
+++ b/readme.md
@@ -113,7 +113,6 @@ docker compose up -d
 | `grok-3-mini` | 1 | Basic/Super | 支持 | 支持 | - |
 | `grok-3-thinking` | 1 | Basic/Super | 支持 | 支持 | - |
 | `grok-4` | 1 | Basic/Super | 支持 | 支持 | - |
-| `grok-4-mini` | 1 | Basic/Super | 支持 | 支持 | - |
 | `grok-4-thinking` | 1 | Basic/Super | 支持 | 支持 | - |
 | `grok-4-heavy` | 4 | Super | 支持 | 支持 | - |
 | `grok-4.1-mini` | 1 | Basic/Super | 支持 | 支持 | - |