diff --git a/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v1.cc b/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v1.cc
index 3a4a6eefcf..fb1a85179a 100644
--- a/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v1.cc
+++ b/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v1.cc
@@ -25,27 +25,38 @@ void LimitThinkingContentLengthV1(const paddle::Tensor& next_tokens,
                                   const paddle::Tensor& max_think_lens,
                                   const paddle::Tensor& step_idx,
                                   const paddle::Tensor& limit_think_status,
+                                  const paddle::Tensor& stop_flags,
+                                  const paddle::Tensor& eos_token_ids,
                                   const int64_t think_end_id) {
   phi::XPUPlace place(phi::backends::xpu::GetXPUCurrentDeviceId());
   auto dev_ctx = paddle::experimental::DeviceContextPool::Instance().Get(place);
   auto xpu_ctx = static_cast<const phi::XPUContext*>(dev_ctx);
 
   const int batch_size = next_tokens.shape()[0];
+  const int eos_token_id_len = eos_token_ids.shape()[0];
   int r = baidu::xpu::api::plugin::limit_thinking_content_length_kernel_v1(
       xpu_ctx->x_context(),
       const_cast<int64_t*>(next_tokens.data<int64_t>()),
       max_think_lens.data<int>(),
       step_idx.data<int64_t>(),
+      eos_token_ids.data<int64_t>(),
       const_cast<int*>(limit_think_status.data<int>()),
+      const_cast<bool*>(stop_flags.data<bool>()),
       think_end_id,
-      batch_size);
+      batch_size,
+      eos_token_id_len);
   PD_CHECK(r == 0,
            "baidu::xpu::api::plugin::limit_thinking_content_length_kernel_v1 "
            "failed.");
 }
 
 PD_BUILD_STATIC_OP(limit_thinking_content_length_v1)
-    .Inputs({"next_tokens", "max_think_lens", "step_idx", "limit_think_status"})
+    .Inputs({"next_tokens",
+             "max_think_lens",
+             "step_idx",
+             "limit_think_status",
+             "stop_flags",
+             "eos_token_ids"})
     .Attrs({"think_end_id: int64_t"})
     .Outputs({"next_tokens_out"})
     .SetInplaceMap({{"next_tokens", "next_tokens_out"}})
diff --git a/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v2.cc b/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v2.cc
index fdf60b1dae..18be6033bf 100644
--- a/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v2.cc
+++ b/custom_ops/xpu_ops/src/ops/limit_thinking_content_length_v2.cc
@@ -25,6 +25,7 @@ void LimitThinkingContentLengthV2(const paddle::Tensor& next_tokens,
                                   const paddle::Tensor& max_think_lens,
                                   const paddle::Tensor& step_idx,
                                   const paddle::Tensor& limit_think_status,
+                                  const paddle::Tensor& stop_flags,
                                   const int64_t think_end_id,
                                   const int64_t line_break_id) {
   phi::XPUPlace place(phi::backends::xpu::GetXPUCurrentDeviceId());
@@ -38,6 +39,7 @@ void LimitThinkingContentLengthV2(const paddle::Tensor& next_tokens,
       max_think_lens.data<int>(),
       step_idx.data<int64_t>(),
       const_cast<int*>(limit_think_status.data<int>()),
+      stop_flags.data<bool>(),
       think_end_id,
       line_break_id,
       batch_size);
@@ -47,7 +49,11 @@ void LimitThinkingContentLengthV2(const paddle::Tensor& next_tokens,
 }
 
 PD_BUILD_STATIC_OP(limit_thinking_content_length_v2)
-    .Inputs({"next_tokens", "max_think_lens", "step_idx", "limit_think_status"})
+    .Inputs({"next_tokens",
+             "max_think_lens",
+             "step_idx",
+             "limit_think_status",
+             "stop_flags"})
     .Attrs({"think_end_id: int64_t", "line_break_id: int64_t"})
     .Outputs({"next_tokens_out"})
     .SetInplaceMap({{"next_tokens", "next_tokens_out"}})
diff --git a/custom_ops/xpu_ops/src/plugin/include/xpu/plugin.h b/custom_ops/xpu_ops/src/plugin/include/xpu/plugin.h
index 971493d568..4e393b8685 100644
--- a/custom_ops/xpu_ops/src/plugin/include/xpu/plugin.h
+++ b/custom_ops/xpu_ops/src/plugin/include/xpu/plugin.h
@@ -220,9 +220,12 @@ DLL_EXPORT int limit_thinking_content_length_kernel_v1(
     int64_t* next_tokens,
     const int* max_think_lens,
     const int64_t* step_idx,
+    const int64_t* eos_token_ids,
     int* limit_think_status,
+    bool* stop_flags,
     const int64_t think_end_id,
-    const int bs);
+    const int bs,
+    const int eos_token_id_len);
 
 DLL_EXPORT int limit_thinking_content_length_kernel_v2(
     api::Context* ctx,
@@ -230,6 +233,7 @@ DLL_EXPORT int limit_thinking_content_length_kernel_v2(
     const int* max_think_lens,
     const int64_t* step_idx,
     int* limit_think_status,
+    const bool* stop_flags,
     const int64_t think_end_id,
     const int64_t line_break_id,
     const int bs);
diff --git a/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v1.xpu b/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v1.xpu
index bcd61879e2..247a226006 100644
--- a/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v1.xpu
+++ b/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v1.xpu
@@ -10,43 +10,68 @@
 namespace xpu3 {
 namespace plugin {
 
+template <typename T>
+static inline __device__ bool is_in_end(const T id,
+                                        const T* end_ids,
+                                        const int length) {
+  for (int i = 0; i < length; i++) {
+    if (id == end_ids[i]) {
+      return true;
+    }
+  }
+  return false;
+}
+
 __global__ void limit_thinking_content_length_kernel_v1(
     int64_t* next_tokens,
     const int* max_think_lens,
     const int64_t* step_idx,
+    const int64_t* eos_token_ids,
     int* limit_think_status,
+    bool* stop_flags,
     const int64_t think_end_id,
-    const int bs) {
+    const int bs,
+    const int eos_token_id_len) {
   int cid = core_id();
   int ncores = core_num();
   int clusterid = cluster_id();
   int nclusters = cluster_num();
   if (clusterid != 0) return;
+  __simd__ __local__ int64_t eos_token_ids_lm[256];
 
   for (int i = cid; i < bs; i += ncores) {
     int max_think_len_lm;
     int limit_think_status_lm;
     int64_t next_token_lm;
     int64_t step_idx_lm;
+    bool stop_flags_lm;
     GM2LM_ASYNC(next_tokens + i, &next_token_lm, sizeof(int64_t));
     GM2LM_ASYNC(step_idx + i, &step_idx_lm, sizeof(int64_t));
     GM2LM_ASYNC(max_think_lens + i, &max_think_len_lm, sizeof(int));
+    GM2LM_ASYNC(stop_flags + i, &stop_flags_lm, sizeof(bool));
+    GM2LM_ASYNC(
+        eos_token_ids, eos_token_ids_lm, sizeof(int64_t) * eos_token_id_len);
     GM2LM(limit_think_status + i, &limit_think_status_lm, sizeof(int));
 
     // 如果该序列未启用思考功能，则直接返回，默认值为 -1，表示不限制思考长度
     if (max_think_len_lm < 0) continue;
     // 如果在回复阶段, 且已经触发停止标志, 则直接返回, 无需多余执行.
-    if (limit_think_status_lm == 2) continue;
+    if (limit_think_status_lm == 2 && stop_flags_lm) continue;
 
     // ======================= 思考阶段控制 =======================
     // 阶段 1: 仍在思考 (status == 0), 检查是否需要强制结束
     if (limit_think_status_lm < 1) {
       // 当开启思考长度控制时，检查是否超时
-      if (step_idx_lm >= max_think_len_lm) {
+      if ((step_idx_lm >= max_think_len_lm) ||
+          is_in_end(next_token_lm, eos_token_ids_lm, eos_token_id_len)) {
         // 强制将当前token替换为结束思考的token
         next_token_lm = think_end_id;
         // 将状态推进到 1, 表示 "正在结束思考"
         limit_think_status_lm = 1;
+        if (stop_flags_lm) {
+          stop_flags_lm = false;
+          LM2GM(&stop_flags_lm, stop_flags + i, sizeof(bool));
+        }
       }
     }
 
diff --git a/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v2.xpu b/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v2.xpu
index 239f8dd929..367dd71cec 100644
--- a/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v2.xpu
+++ b/custom_ops/xpu_ops/src/plugin/src/kernel/kunlun3cpp/limit_thinking_content_length_v2.xpu
@@ -15,6 +15,7 @@ __global__ void limit_thinking_content_length_kernel_v2(
     const int* max_think_lens,
     const int64_t* step_idx,
     int* limit_think_status,
+    const bool* stop_flags,
     const int64_t think_end_id,
     const int64_t line_break_id,
     const int bs) {
@@ -29,15 +30,17 @@ __global__ void limit_thinking_content_length_kernel_v2(
     int limit_think_status_lm;
     int64_t next_token_lm;
     int64_t step_idx_lm;
+    bool stop_flags_lm;
     GM2LM_ASYNC(next_tokens + i, &next_token_lm, sizeof(int64_t));
     GM2LM_ASYNC(step_idx + i, &step_idx_lm, sizeof(int64_t));
+    GM2LM_ASYNC(stop_flags + i, &stop_flags_lm, sizeof(bool));
     GM2LM_ASYNC(max_think_lens + i, &max_think_len_lm, sizeof(int));
     GM2LM(limit_think_status + i, &limit_think_status_lm, sizeof(int));
 
     // 如果该序列未启用思考功能，则直接返回，默认值为 -1，表示不限制思考长度
     if (max_think_len_lm < 0) continue;
     // 如果在回复阶段, 且已经触发停止标志, 则直接返回, 无需多余执行.
-    if (limit_think_status_lm == 3) continue;
+    if (limit_think_status_lm == 3 && stop_flags_lm) continue;
 
     // ======================= 思考阶段控制 =======================
     // 阶段 1: 仍在思考 (status == 0), 检查是否需要强制结束
diff --git a/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v1.cpp b/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v1.cpp
index 57eb02efb1..a34a2972fc 100644
--- a/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v1.cpp
+++ b/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v1.cpp
@@ -24,10 +24,12 @@ __attribute__((global)) void limit_thinking_content_length_kernel_v1(
     int64_t* next_tokens,
     const int* max_think_lens,
     const int64_t* step_idx,
+    const int64_t* eos_token_ids,
     int* limit_think_status,
+    bool* stop_flags,
     const int64_t think_end_id,
-    const int bs);
-
+    const int bs,
+    const int eos_token_id_len);
 }  // namespace plugin
 }  // namespace xpu3
 
@@ -36,13 +38,58 @@ namespace xpu {
 namespace api {
 namespace plugin {
 
+static int cpu_wrapper(Context* ctx,
+                       int64_t* next_tokens,
+                       const int* max_think_lens,
+                       const int64_t* step_idx,
+                       const int64_t* eos_token_ids,
+                       int* limit_think_status,
+                       bool* stop_flags,
+                       const int64_t think_end_id,
+                       const int bs,
+                       const int eos_token_id_len) {
+  auto is_in_end = [](int64_t token_id, const int64_t* end_ids, int length) {
+    for (int i = 0; i < length; i++) {
+      if (token_id == end_ids[i]) {
+        return true;
+      }
+    }
+    return false;
+  };
+  for (int bid = 0; bid < bs; bid++) {
+    const int max_think_len = max_think_lens[bid];
+    if (max_think_len < 0) continue;
+    int current_limit_think_status = limit_think_status[bid];
+    if (limit_think_status[bid] == 2 && stop_flags[bid]) continue;
+    int64_t next_token = next_tokens[bid];
+    const int64_t step = step_idx[bid];
+    if (current_limit_think_status < 1) {
+      if (step >= max_think_len ||
+          is_in_end(next_token, eos_token_ids, eos_token_id_len)) {
+        next_token = think_end_id;
+        current_limit_think_status = 1;
+      }
+    }
+    if (current_limit_think_status < 2) {
+      if (next_token == think_end_id) {
+        current_limit_think_status = 2;
+      }
+    }
+    next_tokens[bid] = next_token;
+    limit_think_status[bid] = current_limit_think_status;
+  }
+  return api::SUCCESS;
+}
 static int xpu3_wrapper(Context* ctx,
                         int64_t* next_tokens,
                         const int* max_think_lens,
                         const int64_t* step_idx,
+                        const int64_t* eos_token_ids,
                         int* limit_think_status,
+                        bool* stop_flags,
                         const int64_t think_end_id,
-                        const int bs) {
+                        const int bs,
+                        const int eos_token_id_len) {
   using XPU_INT64 = typename XPUIndexType<int64_t>::type;
   auto limit_thinking_content_length_kernel_v1 =
       xpu3::plugin::limit_thinking_content_length_kernel_v1;
@@ -50,9 +97,12 @@ static int xpu3_wrapper(Context* ctx,
       reinterpret_cast<XPU_INT64*>(next_tokens),
       max_think_lens,
       reinterpret_cast<const XPU_INT64*>(step_idx),
+      reinterpret_cast<const XPU_INT64*>(eos_token_ids),
       limit_think_status,
+      stop_flags,
       think_end_id,
-      bs);
+      bs,
+      eos_token_id_len);
   return api::SUCCESS;
 }
 
@@ -60,31 +110,46 @@ int limit_thinking_content_length_kernel_v1(Context* ctx,
                                             int64_t* next_tokens,
                                             const int* max_think_lens,
                                             const int64_t* step_idx,
+                                            const int64_t* eos_token_ids,
                                             int* limit_think_status,
+                                            bool* stop_flags,
                                             const int64_t think_end_id,
-                                            const int bs) {
+                                            const int bs,
+                                            const int eos_token_id_len) {
   WRAPPER_CHECK_CTX(ctx);
   WRAPPER_DUMP_FUNCTION_T1(ctx, "limit_thinking_content_length_kernel_v1", int);
   WRAPPER_DUMP_PARAM5(ctx,
                       next_tokens,
                       max_think_lens,
                       step_idx,
-                      limit_think_status,
-                      think_end_id);
-  WRAPPER_DUMP_PARAM1(ctx, bs);
+                      eos_token_ids,
+                      limit_think_status);
+  WRAPPER_DUMP_PARAM4(ctx, stop_flags, think_end_id, bs, eos_token_id_len);
 
   WRAPPER_DUMP(ctx);
   if (ctx->dev().type() == api::kCPU) {
-    assert(false);
+    return cpu_wrapper(ctx,
+                       next_tokens,
+                       max_think_lens,
+                       step_idx,
+                       eos_token_ids,
+                       limit_think_status,
+                       stop_flags,
+                       think_end_id,
+                       bs,
+                       eos_token_id_len);
   }
   if (ctx->dev().type() == api::kXPU2 || ctx->dev().type() == api::kXPU3) {
     return xpu3_wrapper(ctx,
                         next_tokens,
                         max_think_lens,
                         step_idx,
+                        eos_token_ids,
                         limit_think_status,
+                        stop_flags,
                         think_end_id,
-                        bs);
+                        bs,
+                        eos_token_id_len);
   }
   WRAPPER_UNIMPLEMENTED(ctx);
 }
diff --git a/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v2.cpp b/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v2.cpp
index 242e0ec241..70b69e3803 100644
--- a/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v2.cpp
+++ b/custom_ops/xpu_ops/src/plugin/src/wrapper/limit_thinking_content_length_v2.cpp
@@ -25,6 +25,7 @@ __attribute__((global)) void limit_thinking_content_length_kernel_v2(
     const int* max_think_lens,
     const int64_t* step_idx,
     int* limit_think_status,
+    const bool* stop_flags,
     const int64_t think_end_id,
     const int64_t line_break_id,
     const int bs);
@@ -37,11 +38,60 @@ namespace xpu {
 namespace api {
 namespace plugin {
 
+static int cpu_wrapper(Context* ctx,
+                       int64_t* next_tokens,
+                       const int* max_think_lens,
+                       const int64_t* step_idx,
+                       int* limit_think_status,
+                       const bool* stop_flags,
+                       const int64_t think_end_id,
+                       const int64_t line_break_id,
+                       const int bs) {
+  for (int bid = 0; bid < bs; bid++) {
+    const int max_think_len = max_think_lens[bid];
+    if (max_think_len < 0) continue;
+    int current_limit_think_status = limit_think_status[bid];
+    if (current_limit_think_status == 3 && stop_flags[bid]) {
+      continue;
+    }
+
+    int64_t next_token = next_tokens[bid];
+    const int64_t step = step_idx[bid];
+
+    if (current_limit_think_status <= 1) {
+      if (step == max_think_len) {
+        next_token = line_break_id;
+        current_limit_think_status = 1;
+      } else if (step == max_think_len + 1) {
+        next_token = think_end_id;
+        current_limit_think_status = 1;
+      } else if (step == max_think_len + 2) {
+        next_token = line_break_id;
+        current_limit_think_status = 1;
+      } else if (step == max_think_len + 3) {
+        next_token = line_break_id;
+        current_limit_think_status = 2;
+      }
+    }
+    if (current_limit_think_status == 0) {
+      if (next_token == think_end_id) {
+        current_limit_think_status = 3;
+      }
+    }
+    if (current_limit_think_status == 2) {
+      current_limit_think_status = 3;
+    }
+    next_tokens[bid] = next_token;
+    limit_think_status[bid] = current_limit_think_status;
+  }
+  return api::SUCCESS;
+}
 static int xpu3_wrapper(Context* ctx,
                         int64_t* next_tokens,
                         const int* max_think_lens,
                         const int64_t* step_idx,
                         int* limit_think_status,
+                        const bool* stop_flags,
                         const int64_t think_end_id,
                         const int64_t line_break_id,
                         const int bs) {
@@ -53,6 +103,7 @@ static int xpu3_wrapper(Context* ctx,
       max_think_lens,
       reinterpret_cast<const XPU_INT64*>(step_idx),
       limit_think_status,
+      stop_flags,
       think_end_id,
       line_break_id,
       bs);
@@ -64,6 +115,7 @@ int limit_thinking_content_length_kernel_v2(Context* ctx,
                                             const int* max_think_lens,
                                             const int64_t* step_idx,
                                             int* limit_think_status,
+                                            const bool* stop_flags,
                                             const int64_t think_end_id,
                                             const int64_t line_break_id,
                                             const int bs) {
@@ -74,11 +126,19 @@ int limit_thinking_content_length_kernel_v2(Context* ctx,
                       max_think_lens,
                       step_idx,
                       limit_think_status,
-                      think_end_id);
-  WRAPPER_DUMP_PARAM2(ctx, line_break_id, bs);
+                      stop_flags);
+  WRAPPER_DUMP_PARAM3(ctx, think_end_id, line_break_id, bs);
   WRAPPER_DUMP(ctx);
   if (ctx->dev().type() == api::kCPU) {
-    assert(false);
+    return cpu_wrapper(ctx,
+                       next_tokens,
+                       max_think_lens,
+                       step_idx,
+                       limit_think_status,
+                       stop_flags,
+                       think_end_id,
+                       line_break_id,
+                       bs);
   }
   if (ctx->dev().type() == api::kXPU2 || ctx->dev().type() == api::kXPU3) {
     return xpu3_wrapper(ctx,
@@ -86,6 +146,7 @@ int limit_thinking_content_length_kernel_v2(Context* ctx,
                         max_think_lens,
                         step_idx,
                         limit_think_status,
+                        stop_flags,
                         think_end_id,
                         line_break_id,
                         bs);
diff --git a/fastdeploy/worker/xpu_model_runner.py b/fastdeploy/worker/xpu_model_runner.py
index 58d7ff8a45..03011433c9 100644
--- a/fastdeploy/worker/xpu_model_runner.py
+++ b/fastdeploy/worker/xpu_model_runner.py
@@ -202,6 +202,8 @@ def xpu_post_process(
         max_think_lens = share_inputs["max_think_lens"]
         step_idx = share_inputs["step_idx"]
         limit_think_status = share_inputs["limit_think_status"]
+        stop_flags = share_inputs["stop_flags"]
+        eos_token_ids = share_inputs["eos_token_id"]
         if limit_strategy == "</think>":
             # for ernie-45-vl
             limit_thinking_content_length_v1(
@@ -209,6 +211,8 @@ def xpu_post_process(
                 max_think_lens,
                 step_idx,
                 limit_think_status,
+                stop_flags,
+                eos_token_ids,  # 处理由于模型效果问题导致思考过程中输出eos token的问题
                 think_end_id,
             )
         elif limit_strategy == "\n</think>\n\n":
@@ -219,6 +223,7 @@ def xpu_post_process(
                 max_think_lens,
                 step_idx,
                 limit_think_status,
+                stop_flags,
                 think_end_id,
                 line_break_id,
             )