diff --git a/captcha_failures/20260227_150415_822008/bg.png b/captcha_failures/20260227_150415_822008/bg.png
new file mode 100644
index 0000000..3d2b3a4
Binary files /dev/null and b/captcha_failures/20260227_150415_822008/bg.png differ
diff --git a/captcha_failures/20260227_150415_822008/bg_overlay.png b/captcha_failures/20260227_150415_822008/bg_overlay.png
new file mode 100644
index 0000000..ae64852
Binary files /dev/null and b/captcha_failures/20260227_150415_822008/bg_overlay.png differ
diff --git a/captcha_failures/20260227_150415_822008/page.png b/captcha_failures/20260227_150415_822008/page.png
new file mode 100644
index 0000000..6eef508
Binary files /dev/null and b/captcha_failures/20260227_150415_822008/page.png differ
diff --git a/captcha_failures/20260227_150415_822008/piece.png b/captcha_failures/20260227_150415_822008/piece.png
new file mode 100644
index 0000000..431bbca
Binary files /dev/null and b/captcha_failures/20260227_150415_822008/piece.png differ
diff --git a/captcha_failures/20260227_150415_822008/report.json b/captcha_failures/20260227_150415_822008/report.json
new file mode 100644
index 0000000..5c1d0a7
--- /dev/null
+++ b/captcha_failures/20260227_150415_822008/report.json
@@ -0,0 +1,106 @@
+{
+  "created_at": "2026-02-27T15:04:16",
+  "failure_reason": "第3次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+  "analysis": {
+    "summary": "拼图匹配置信度偏低，背景与缺口特征区分不明显，易出现位移误差。",
+    "hypotheses": [
+      "拼图匹配置信度偏低，背景与缺口特征区分不明显，易出现位移误差。",
+      "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。",
+      "多次拖动均未捕获到目标接口，请检查接口监听地址是否变化。",
+      "验证码弹窗仍可见，当前 challenge 未完成。"
+    ],
+    "metrics": {
+      "confidence_ratio": 1.0065451951405273,
+      "best_score": 29.36557907104492,
+      "second_best": 29.55778251647949,
+      "attempt_count": 3,
+      "packet_count": 0,
+      "track_max": 312
+    }
+  },
+  "match": {
+    "target_x": 163,
+    "piece_bbox_x0": 2,
+    "piece_bbox_y0": 112,
+    "piece_bbox_w": 43,
+    "piece_bbox_h": 40,
+    "bg_width": 310,
+    "bg_height": 155,
+    "drag_distance": 161,
+    "best_score": 29.36557907104492,
+    "best_color_score": 33.04888153076172,
+    "best_grad_score": 19.894229888916016,
+    "second_best": 29.55778251647949,
+    "confidence_ratio": 1.0065451951405273,
+    "candidate_target_xs": [
+      163,
+      174,
+      172,
+      161,
+      165
+    ],
+    "candidate_drag_distances": [
+      161,
+      172,
+      170,
+      159,
+      163
+    ]
+  },
+  "layout": {
+    "bg_display_w": 350.0,
+    "slider_w": 40.0,
+    "bar_w": 352.0,
+    "sub_w": 53.0,
+    "track_max": 312
+  },
+  "move_distances": [
+    182,
+    181,
+    183,
+    180,
+    184,
+    179,
+    185,
+    194,
+    193,
+    195,
+    192,
+    196,
+    191,
+    197,
+    190,
+    189,
+    178,
+    177
+  ],
+  "attempts": [
+    {
+      "index": 1,
+      "move_distance": 182,
+      "boundary_hit": false,
+      "packet_received": false,
+      "toast": "",
+      "interface_error": "第1次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+      "verify_bar_visible_after": true
+    },
+    {
+      "index": 2,
+      "move_distance": 181,
+      "boundary_hit": false,
+      "packet_received": false,
+      "toast": "",
+      "interface_error": "第2次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+      "verify_bar_visible_after": true
+    },
+    {
+      "index": 3,
+      "move_distance": 183,
+      "boundary_hit": false,
+      "packet_received": false,
+      "toast": "",
+      "interface_error": "第3次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+      "verify_bar_visible_after": true
+    }
+  ]
+}
\ No newline at end of file
diff --git a/captcha_failures/20260227_150934_020799/bg.png b/captcha_failures/20260227_150934_020799/bg.png
new file mode 100644
index 0000000..713230a
Binary files /dev/null and b/captcha_failures/20260227_150934_020799/bg.png differ
diff --git a/captcha_failures/20260227_150934_020799/bg_overlay.png b/captcha_failures/20260227_150934_020799/bg_overlay.png
new file mode 100644
index 0000000..26f39ba
Binary files /dev/null and b/captcha_failures/20260227_150934_020799/bg_overlay.png differ
diff --git a/captcha_failures/20260227_150934_020799/page.png b/captcha_failures/20260227_150934_020799/page.png
new file mode 100644
index 0000000..d236ea3
Binary files /dev/null and b/captcha_failures/20260227_150934_020799/page.png differ
diff --git a/captcha_failures/20260227_150934_020799/piece.png b/captcha_failures/20260227_150934_020799/piece.png
new file mode 100644
index 0000000..9813e06
Binary files /dev/null and b/captcha_failures/20260227_150934_020799/piece.png differ
diff --git a/captcha_failures/20260227_150934_020799/report.json b/captcha_failures/20260227_150934_020799/report.json
new file mode 100644
index 0000000..6dd2f51
--- /dev/null
+++ b/captcha_failures/20260227_150934_020799/report.json
@@ -0,0 +1,98 @@
+{
+  "created_at": "2026-02-27T15:09:34",
+  "failure_reason": "接口返回失败: code=1001; body={'code': 1001, 'msg': '短信验证码已发送，请稍后重试', 'data': None, 'pageCount': None}",
+  "analysis": {
+    "summary": "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。",
+    "hypotheses": [
+      "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。"
+    ],
+    "metrics": {
+      "confidence_ratio": 1.9463246435389088,
+      "best_score": 21.98666316986084,
+      "second_best": 42.79318435668945,
+      "attempt_count": 1,
+      "packet_count": 1,
+      "track_max": 312
+    }
+  },
+  "match": {
+    "target_x": 143,
+    "piece_bbox_x0": 2,
+    "piece_bbox_y0": 1,
+    "piece_bbox_w": 42,
+    "piece_bbox_h": 43,
+    "bg_width": 310,
+    "bg_height": 155,
+    "drag_distance": 141,
+    "best_score": 21.98666316986084,
+    "best_color_score": 25.835798263549805,
+    "best_grad_score": 12.088887214660645,
+    "second_best": 42.79318435668945,
+    "confidence_ratio": 1.9463246435389088,
+    "candidate_target_xs": [
+      143,
+      115,
+      102,
+      106,
+      104
+    ],
+    "candidate_drag_distances": [
+      141,
+      113,
+      100,
+      104,
+      102
+    ]
+  },
+  "layout": {
+    "bg_display_w": 350.0,
+    "slider_w": 40.0,
+    "bar_w": 352.0,
+    "sub_w": 53.0,
+    "track_max": 312
+  },
+  "move_distances": [
+    159,
+    158,
+    160,
+    157,
+    161,
+    156,
+    162,
+    128,
+    127,
+    129,
+    126,
+    130,
+    125,
+    131,
+    113,
+    112,
+    114,
+    111,
+    115,
+    110,
+    116,
+    117,
+    118,
+    119,
+    120
+  ],
+  "attempts": [
+    {
+      "index": 1,
+      "move_distance": 159,
+      "boundary_hit": false,
+      "packet_received": true,
+      "toast": "加载中...",
+      "interface_error": "接口返回失败: code=1001; body={'code': 1001, 'msg': '短信验证码已发送，请稍后重试', 'data': None, 'pageCount': None}",
+      "response_body": {
+        "code": 1001,
+        "msg": "短信验证码已发送，请稍后重试",
+        "data": null,
+        "pageCount": null
+      },
+      "verify_bar_visible_after": false
+    }
+  ]
+}
\ No newline at end of file
diff --git a/captcha_failures/20260227_150950_064028/bg.png b/captcha_failures/20260227_150950_064028/bg.png
new file mode 100644
index 0000000..3b8e12e
Binary files /dev/null and b/captcha_failures/20260227_150950_064028/bg.png differ
diff --git a/captcha_failures/20260227_150950_064028/bg_overlay.png b/captcha_failures/20260227_150950_064028/bg_overlay.png
new file mode 100644
index 0000000..e93749e
Binary files /dev/null and b/captcha_failures/20260227_150950_064028/bg_overlay.png differ
diff --git a/captcha_failures/20260227_150950_064028/page.png b/captcha_failures/20260227_150950_064028/page.png
new file mode 100644
index 0000000..21f7e1a
Binary files /dev/null and b/captcha_failures/20260227_150950_064028/page.png differ
diff --git a/captcha_failures/20260227_150950_064028/piece.png b/captcha_failures/20260227_150950_064028/piece.png
new file mode 100644
index 0000000..38edf9e
Binary files /dev/null and b/captcha_failures/20260227_150950_064028/piece.png differ
diff --git a/captcha_failures/20260227_150950_064028/report.json b/captcha_failures/20260227_150950_064028/report.json
new file mode 100644
index 0000000..b3f6158
--- /dev/null
+++ b/captcha_failures/20260227_150950_064028/report.json
@@ -0,0 +1,91 @@
+{
+  "created_at": "2026-02-27T15:09:50",
+  "failure_reason": "接口返回失败: code=1001; body={'code': 1001, 'msg': '短信验证码已发送，请稍后重试', 'data': None, 'pageCount': None}",
+  "analysis": {
+    "summary": "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。",
+    "hypotheses": [
+      "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。"
+    ],
+    "metrics": {
+      "confidence_ratio": 4.6461831304016625,
+      "best_score": 10.129886894226074,
+      "second_best": 47.065309600830076,
+      "attempt_count": 1,
+      "packet_count": 1,
+      "track_max": 312
+    }
+  },
+  "match": {
+    "target_x": 140,
+    "piece_bbox_x0": 2,
+    "piece_bbox_y0": 76,
+    "piece_bbox_w": 43,
+    "piece_bbox_h": 40,
+    "bg_width": 310,
+    "bg_height": 155,
+    "drag_distance": 138,
+    "best_score": 10.129886894226074,
+    "best_color_score": 11.014406204223633,
+    "best_grad_score": 7.855408668518066,
+    "second_best": 47.065309600830076,
+    "confidence_ratio": 4.6461831304016625,
+    "candidate_target_xs": [
+      140,
+      217,
+      221,
+      219,
+      205
+    ],
+    "candidate_drag_distances": [
+      138,
+      215,
+      219,
+      217,
+      203
+    ]
+  },
+  "layout": {
+    "bg_display_w": 350.0,
+    "slider_w": 40.0,
+    "bar_w": 352.0,
+    "sub_w": 53.0,
+    "track_max": 312
+  },
+  "move_distances": [
+    156,
+    155,
+    157,
+    154,
+    158,
+    153,
+    159,
+    243,
+    242,
+    244,
+    241,
+    245,
+    240,
+    246,
+    247,
+    248,
+    249,
+    250
+  ],
+  "attempts": [
+    {
+      "index": 1,
+      "move_distance": 156,
+      "boundary_hit": false,
+      "packet_received": true,
+      "toast": "加载中...",
+      "interface_error": "接口返回失败: code=1001; body={'code': 1001, 'msg': '短信验证码已发送，请稍后重试', 'data': None, 'pageCount': None}",
+      "response_body": {
+        "code": 1001,
+        "msg": "短信验证码已发送，请稍后重试",
+        "data": null,
+        "pageCount": null
+      },
+      "verify_bar_visible_after": false
+    }
+  ]
+}
\ No newline at end of file
diff --git a/captcha_failures/20260227_151030_547669/bg.png b/captcha_failures/20260227_151030_547669/bg.png
new file mode 100644
index 0000000..28b6762
Binary files /dev/null and b/captcha_failures/20260227_151030_547669/bg.png differ
diff --git a/captcha_failures/20260227_151030_547669/bg_overlay.png b/captcha_failures/20260227_151030_547669/bg_overlay.png
new file mode 100644
index 0000000..929bef1
Binary files /dev/null and b/captcha_failures/20260227_151030_547669/bg_overlay.png differ
diff --git a/captcha_failures/20260227_151030_547669/page.png b/captcha_failures/20260227_151030_547669/page.png
new file mode 100644
index 0000000..85f7f3e
Binary files /dev/null and b/captcha_failures/20260227_151030_547669/page.png differ
diff --git a/captcha_failures/20260227_151030_547669/piece.png b/captcha_failures/20260227_151030_547669/piece.png
new file mode 100644
index 0000000..d92051d
Binary files /dev/null and b/captcha_failures/20260227_151030_547669/piece.png differ
diff --git a/captcha_failures/20260227_151030_547669/report.json b/captcha_failures/20260227_151030_547669/report.json
new file mode 100644
index 0000000..ed0b3fa
--- /dev/null
+++ b/captcha_failures/20260227_151030_547669/report.json
@@ -0,0 +1,107 @@
+{
+  "created_at": "2026-02-27T15:10:31",
+  "failure_reason": "第3次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+  "analysis": {
+    "summary": "拼图匹配置信度偏低，背景与缺口特征区分不明显，易出现位移误差。",
+    "hypotheses": [
+      "拼图匹配置信度偏低，背景与缺口特征区分不明显，易出现位移误差。",
+      "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。",
+      "多次拖动均未捕获到目标接口，请检查接口监听地址是否变化。",
+      "验证码弹窗仍可见，当前 challenge 未完成。"
+    ],
+    "metrics": {
+      "confidence_ratio": 1.0076832104129874,
+      "best_score": 44.54576507568359,
+      "second_best": 44.88801956176757,
+      "attempt_count": 3,
+      "packet_count": 0,
+      "track_max": 312
+    }
+  },
+  "match": {
+    "target_x": 217,
+    "piece_bbox_x0": 0,
+    "piece_bbox_y0": 87,
+    "piece_bbox_w": 46,
+    "piece_bbox_h": 46,
+    "bg_width": 310,
+    "bg_height": 155,
+    "drag_distance": 217,
+    "best_score": 44.54576507568359,
+    "best_color_score": 53.88758850097656,
+    "best_grad_score": 20.52393341064453,
+    "second_best": 44.88801956176757,
+    "confidence_ratio": 1.0076832104129874,
+    "candidate_target_xs": [
+      217,
+      219,
+      182,
+      221,
+      121
+    ],
+    "candidate_drag_distances": [
+      217,
+      219,
+      182,
+      221,
+      121
+    ]
+  },
+  "layout": {
+    "bg_display_w": 350.0,
+    "slider_w": 40.0,
+    "bar_w": 352.0,
+    "sub_w": 53.0,
+    "track_max": 312
+  },
+  "move_distances": [
+    245,
+    244,
+    246,
+    243,
+    247,
+    242,
+    248,
+    249,
+    250,
+    205,
+    204,
+    206,
+    203,
+    207,
+    202,
+    208,
+    251,
+    252,
+    253
+  ],
+  "attempts": [
+    {
+      "index": 1,
+      "move_distance": 245,
+      "boundary_hit": false,
+      "packet_received": false,
+      "toast": "",
+      "interface_error": "第1次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+      "verify_bar_visible_after": true
+    },
+    {
+      "index": 2,
+      "move_distance": 244,
+      "boundary_hit": false,
+      "packet_received": false,
+      "toast": "",
+      "interface_error": "第2次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+      "verify_bar_visible_after": true
+    },
+    {
+      "index": 3,
+      "move_distance": 246,
+      "boundary_hit": false,
+      "packet_received": false,
+      "toast": "",
+      "interface_error": "第3次拖动未触发 hn_userEquitys/getYanZhenMa/v2",
+      "verify_bar_visible_after": true
+    }
+  ]
+}
\ No newline at end of file
diff --git a/captcha_failures/20260227_151047_301853/bg.png b/captcha_failures/20260227_151047_301853/bg.png
new file mode 100644
index 0000000..411f962
Binary files /dev/null and b/captcha_failures/20260227_151047_301853/bg.png differ
diff --git a/captcha_failures/20260227_151047_301853/bg_overlay.png b/captcha_failures/20260227_151047_301853/bg_overlay.png
new file mode 100644
index 0000000..6afa5f3
Binary files /dev/null and b/captcha_failures/20260227_151047_301853/bg_overlay.png differ
diff --git a/captcha_failures/20260227_151047_301853/page.png b/captcha_failures/20260227_151047_301853/page.png
new file mode 100644
index 0000000..42939e8
Binary files /dev/null and b/captcha_failures/20260227_151047_301853/page.png differ
diff --git a/captcha_failures/20260227_151047_301853/piece.png b/captcha_failures/20260227_151047_301853/piece.png
new file mode 100644
index 0000000..b92d085
Binary files /dev/null and b/captcha_failures/20260227_151047_301853/piece.png differ
diff --git a/captcha_failures/20260227_151047_301853/report.json b/captcha_failures/20260227_151047_301853/report.json
new file mode 100644
index 0000000..fefc8c9
--- /dev/null
+++ b/captcha_failures/20260227_151047_301853/report.json
@@ -0,0 +1,91 @@
+{
+  "created_at": "2026-02-27T15:10:47",
+  "failure_reason": "接口返回失败: code=1001; body={'code': 1001, 'msg': '验证码已发送,请稍等', 'data': None, 'pageCount': None}",
+  "analysis": {
+    "summary": "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。",
+    "hypotheses": [
+      "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。"
+    ],
+    "metrics": {
+      "confidence_ratio": 1.6576208713718341,
+      "best_score": 23.7682356262207,
+      "second_best": 39.39872344970703,
+      "attempt_count": 1,
+      "packet_count": 1,
+      "track_max": 312
+    }
+  },
+  "match": {
+    "target_x": 210,
+    "piece_bbox_x0": 0,
+    "piece_bbox_y0": 45,
+    "piece_bbox_w": 46,
+    "piece_bbox_h": 46,
+    "bg_width": 310,
+    "bg_height": 155,
+    "drag_distance": 210,
+    "best_score": 23.7682356262207,
+    "best_color_score": 27.774389266967773,
+    "best_grad_score": 13.466697692871094,
+    "second_best": 39.39872344970703,
+    "confidence_ratio": 1.6576208713718341,
+    "candidate_target_xs": [
+      210,
+      208,
+      118,
+      116,
+      114
+    ],
+    "candidate_drag_distances": [
+      210,
+      208,
+      118,
+      116,
+      114
+    ]
+  },
+  "layout": {
+    "bg_display_w": 350.0,
+    "slider_w": 40.0,
+    "bar_w": 352.0,
+    "sub_w": 53.0,
+    "track_max": 312
+  },
+  "move_distances": [
+    237,
+    236,
+    238,
+    235,
+    239,
+    234,
+    240,
+    233,
+    232,
+    133,
+    132,
+    134,
+    131,
+    135,
+    130,
+    136,
+    129,
+    128
+  ],
+  "attempts": [
+    {
+      "index": 1,
+      "move_distance": 237,
+      "boundary_hit": false,
+      "packet_received": true,
+      "toast": "加载中...",
+      "interface_error": "接口返回失败: code=1001; body={'code': 1001, 'msg': '验证码已发送,请稍等', 'data': None, 'pageCount': None}",
+      "response_body": {
+        "code": 1001,
+        "msg": "验证码已发送,请稍等",
+        "data": null,
+        "pageCount": null
+      },
+      "verify_bar_visible_after": false
+    }
+  ]
+}
\ No newline at end of file
diff --git a/captcha_failures/20260227_151100_207422/bg.png b/captcha_failures/20260227_151100_207422/bg.png
new file mode 100644
index 0000000..e448490
Binary files /dev/null and b/captcha_failures/20260227_151100_207422/bg.png differ
diff --git a/captcha_failures/20260227_151100_207422/bg_overlay.png b/captcha_failures/20260227_151100_207422/bg_overlay.png
new file mode 100644
index 0000000..0afe826
Binary files /dev/null and b/captcha_failures/20260227_151100_207422/bg_overlay.png differ
diff --git a/captcha_failures/20260227_151100_207422/page.png b/captcha_failures/20260227_151100_207422/page.png
new file mode 100644
index 0000000..414ca9d
Binary files /dev/null and b/captcha_failures/20260227_151100_207422/page.png differ
diff --git a/captcha_failures/20260227_151100_207422/piece.png b/captcha_failures/20260227_151100_207422/piece.png
new file mode 100644
index 0000000..ac4fed5
Binary files /dev/null and b/captcha_failures/20260227_151100_207422/piece.png differ
diff --git a/captcha_failures/20260227_151100_207422/report.json b/captcha_failures/20260227_151100_207422/report.json
new file mode 100644
index 0000000..15e9c13
--- /dev/null
+++ b/captcha_failures/20260227_151100_207422/report.json
@@ -0,0 +1,92 @@
+{
+  "created_at": "2026-02-27T15:11:00",
+  "failure_reason": "接口返回失败: code=1001; body={'code': 1001, 'msg': '短信验证码已发送，请稍后重试', 'data': None, 'pageCount': None}",
+  "analysis": {
+    "summary": "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。",
+    "hypotheses": [
+      "接口已返回失败状态，说明滑块校验请求已发出但服务端未判定通过。"
+    ],
+    "metrics": {
+      "confidence_ratio": 2.361262868957955,
+      "best_score": 11.262232761383057,
+      "second_best": 26.593092041015627,
+      "attempt_count": 1,
+      "packet_count": 1,
+      "track_max": 312
+    }
+  },
+  "match": {
+    "target_x": 150,
+    "piece_bbox_x0": 0,
+    "piece_bbox_y0": 87,
+    "piece_bbox_w": 46,
+    "piece_bbox_h": 46,
+    "bg_width": 310,
+    "bg_height": 155,
+    "drag_distance": 150,
+    "best_score": 11.262232761383057,
+    "best_color_score": 13.223731994628906,
+    "best_grad_score": 6.218377590179443,
+    "second_best": 26.593092041015627,
+    "confidence_ratio": 2.361262868957955,
+    "candidate_target_xs": [
+      150,
+      152,
+      148,
+      215,
+      217
+    ],
+    "candidate_drag_distances": [
+      150,
+      152,
+      148,
+      215,
+      217
+    ]
+  },
+  "layout": {
+    "bg_display_w": 350.0,
+    "slider_w": 40.0,
+    "bar_w": 352.0,
+    "sub_w": 53.0,
+    "track_max": 312
+  },
+  "move_distances": [
+    169,
+    168,
+    170,
+    167,
+    171,
+    166,
+    172,
+    173,
+    174,
+    175,
+    165,
+    164,
+    243,
+    242,
+    244,
+    241,
+    245,
+    240,
+    246
+  ],
+  "attempts": [
+    {
+      "index": 1,
+      "move_distance": 169,
+      "boundary_hit": false,
+      "packet_received": true,
+      "toast": "加载中...",
+      "interface_error": "接口返回失败: code=1001; body={'code': 1001, 'msg': '短信验证码已发送，请稍后重试', 'data': None, 'pageCount': None}",
+      "response_body": {
+        "code": 1001,
+        "msg": "短信验证码已发送，请稍后重试",
+        "data": null,
+        "pageCount": null
+      },
+      "verify_bar_visible_after": false
+    }
+  ]
+}
\ No newline at end of file