diff --git a/bbl/i18n/zh_cn/BambuStudio_zh_CN.po b/bbl/i18n/zh_cn/BambuStudio_zh_CN.po
index 015b1f9d76..3b73c53869 100644
--- a/bbl/i18n/zh_cn/BambuStudio_zh_CN.po
+++ b/bbl/i18n/zh_cn/BambuStudio_zh_CN.po
@@ -5519,6 +5519,9 @@ msgstr "内圈墙/外圈墙/填充的打印顺序"
 msgid "inner/outer/infill"
 msgstr "内墙/外墙/填充"
 
+msgid "inner-outer-inner/infill"
+msgstr "内墙/外墙/内墙/填充"
+
 msgid "outer/inner/infill"
 msgstr "外墙/内墙/填充"
 
diff --git a/resources/i18n/zh_cn/BambuStudio.mo b/resources/i18n/zh_cn/BambuStudio.mo
index ae116a398a..841ec9074e 100644
Binary files a/resources/i18n/zh_cn/BambuStudio.mo and b/resources/i18n/zh_cn/BambuStudio.mo differ
diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 26cfc5f108..a47f2d36e9 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -3304,7 +3304,8 @@ std::string GCode::extrude_loop(ExtrusionLoop loop, std::string description, dou
     if (!m_config.spiral_mode && description == "perimeter") {
         assert(m_layer != nullptr);
         bool is_outer_wall_first = m_config.wall_infill_order == WallInfillOrder::OuterInnerInfill
-                                || m_config.wall_infill_order == WallInfillOrder::InfillOuterInner;
+                                || m_config.wall_infill_order == WallInfillOrder::InfillOuterInner
+                                || m_config.wall_infill_order == WallInfillOrder::InnerOuterInnerInfill;
         m_seam_placer.place_seam(m_layer, loop, is_outer_wall_first, this->last_pos());
     } else
         loop.split_at(last_pos, false);
diff --git a/src/libslic3r/PerimeterGenerator.cpp b/src/libslic3r/PerimeterGenerator.cpp
index dd06f9cc78..c0faedfe75 100644
--- a/src/libslic3r/PerimeterGenerator.cpp
+++ b/src/libslic3r/PerimeterGenerator.cpp
@@ -673,26 +673,30 @@ void PerimeterGenerator::process()
             // TODO: add test for perimeter order
             bool is_outer_wall_first =
                 this->print_config->wall_infill_order == WallInfillOrder::OuterInnerInfill ||
-                this->print_config->wall_infill_order == WallInfillOrder::InfillOuterInner;
+                this->print_config->wall_infill_order == WallInfillOrder::InfillOuterInner || 
+                this->print_config->wall_infill_order == WallInfillOrder::InnerOuterInnerInfill;
             if (is_outer_wall_first ||
                 //BBS: always print outer wall first when there indeed has brim.
                 (this->layer_id == 0 &&
                     this->object_config->brim_type == BrimType::btOuterOnly &&
                     this->object_config->brim_width.value > 0))
             {
-                //entities.reverse();
-                if (entities.entities.size() > 1) {
-                    std::vector<int> extPs;
-                    for (int i = 0; i < entities.entities.size(); ++i) {
-                        if (entities.entities[i]->role() == erExternalPerimeter)
-                            extPs.push_back(i);
-                    }
-                    for (int i = 0; i < extPs.size(); ++i) {
-                        if (extPs[i] == 0 || extPs[i] - 1 == extPs[i - 1])
-                            continue;
-                        std::swap(entities.entities[extPs[i]], entities.entities[extPs[i] - 1]);
+                if (this->print_config->wall_infill_order == WallInfillOrder::InnerOuterInnerInfill) {
+                    if (entities.entities.size() > 1) {
+                        std::vector<int> extPs;
+                        for (int i = 0; i < entities.entities.size(); ++i) {
+                            if (entities.entities[i]->role() == erExternalPerimeter)
+                                extPs.push_back(i);
+                        }
+                        for (int i = 0; i < extPs.size(); ++i) {
+                            if (extPs[i] == 0 || (i > 0 && extPs[i] - 1 == extPs[i - 1]))
+                                continue;
+                            std::swap(entities.entities[extPs[i]], entities.entities[extPs[i] - 1]);
+                        }
                     }
                 }
+                else
+                    entities.reverse();
             }
             // append perimeters for this slice as a collection
             if (! entities.empty())
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 89d9ff106b..b36b47d4c1 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -159,6 +159,7 @@ CONFIG_OPTION_ENUM_DEFINE_STATIC_MAPS(IroningType)
 static t_config_enum_values s_keys_map_WallInfillOrder {
     { "inner wall/outer wall/infill",     int(WallInfillOrder::InnerOuterInfill) },
     { "outer wall/inner wall/infill",     int(WallInfillOrder::OuterInnerInfill) },
+    { "inner-outer-inner wall/infill",     int(WallInfillOrder::InnerOuterInnerInfill) },
     { "infill/inner wall/outer wall",     int(WallInfillOrder::InfillInnerOuter) },
     { "infill/outer wall/inner wall",     int(WallInfillOrder::InfillOuterInner) }
 };
@@ -1000,10 +1001,12 @@ void PrintConfigDef::init_fff_params()
     def->enum_values.push_back("outer wall/inner wall/infill");
     def->enum_values.push_back("infill/inner wall/outer wall");
     def->enum_values.push_back("infill/outer wall/inner wall");
+    def->enum_values.push_back("inner-outer-inner wall/infill");
     def->enum_labels.push_back(L("inner/outer/infill"));
     def->enum_labels.push_back(L("outer/inner/infill"));
     def->enum_labels.push_back(L("infill/inner/outer"));
     def->enum_labels.push_back(L("infill/outer/inner"));
+    def->enum_labels.push_back(L("inner-outer-inner/infill"));
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionEnum<WallInfillOrder>(WallInfillOrder::InnerOuterInfill));
 
diff --git a/src/libslic3r/PrintConfig.hpp b/src/libslic3r/PrintConfig.hpp
index dfc0888d66..9e009f7e31 100644
--- a/src/libslic3r/PrintConfig.hpp
+++ b/src/libslic3r/PrintConfig.hpp
@@ -75,6 +75,7 @@ enum class WallInfillOrder {
     OuterInnerInfill,
     InfillInnerOuter,
     InfillOuterInner,
+    InnerOuterInnerInfill,
     Count,
 };
 //BBS