diff --git a/bbl/i18n/BambuStudio.pot b/bbl/i18n/BambuStudio.pot
index 77e6a0e472..0c558d97ef 100644
--- a/bbl/i18n/BambuStudio.pot
+++ b/bbl/i18n/BambuStudio.pot
@@ -2820,6 +2820,9 @@ msgstr ""
 msgid "Click to edit preset"
 msgstr ""
 
+msgid "Connection"
+msgstr ""
+
 msgid "Bed type"
 msgstr ""
 
@@ -4743,6 +4746,20 @@ msgstr ""
 msgid "Bridge flow"
 msgstr ""
 
+msgid "Top surface flow ratio"
+msgstr ""
+
+msgid "Bottom surface flow ratio"
+msgstr ""
+
+msgid "This factor affects the amount of material for bottom solid infill"
+msgstr ""
+
+msgid ""
+"This factor affects the amount of material for top solid infill. "
+"You can decrease it slightly to have smooth surface finish"
+msgstr ""
+
 msgid ""
 "Decrease this value slightly(for example 0.9) to reduce the amount of "
 "material for bridge, to improve sag"
@@ -4751,11 +4768,19 @@ msgstr ""
 msgid "Only one wall on top surfaces"
 msgstr ""
 
+msgid "Only one wall on first layer"
+msgstr ""
+
 msgid ""
 "Use only one wall on flat top surface, to give more space to the top infill "
 "pattern"
 msgstr ""
 
+msgid ""
+"Use only one wall on first layer, to give more space to the bottom infill "
+"pattern"
+msgstr ""
+
 msgid "Slow down for overhang"
 msgstr ""
 
diff --git a/bbl/i18n/zh_cn/BambuStudio_zh_CN.po b/bbl/i18n/zh_cn/BambuStudio_zh_CN.po
index da5eb3d136..caea48cb05 100644
--- a/bbl/i18n/zh_cn/BambuStudio_zh_CN.po
+++ b/bbl/i18n/zh_cn/BambuStudio_zh_CN.po
@@ -2894,6 +2894,9 @@ msgstr "材料切换"
 msgid "Click to edit preset"
 msgstr "点击编辑配置"
 
+msgid "Connection"
+msgstr "连接打印机"
+
 msgid "Bed type"
 msgstr "热床类型"
 
@@ -4862,6 +4865,20 @@ msgstr ""
 msgid "Bridge flow"
 msgstr "桥接流量"
 
+msgid "Top surface flow ratio"
+msgstr "顶面流量"
+
+msgid "Bottom surface flow ratio"
+msgstr "首层流量"
+
+msgid "This factor affects the amount of material for bottom solid infill"
+msgstr "首层流量调整系数，默认为1.0"
+
+msgid ""
+"This factor affects the amount of material for top solid infill. "
+"You can decrease it slightly to have smooth surface finish"
+msgstr "稍微减小这个数值（比如0.97）可以来改善顶面的光滑程度。"
+
 msgid ""
 "Decrease this value slightly(for example 0.9) to reduce the amount of "
 "material for bridge, to improve sag"
@@ -4879,7 +4896,7 @@ msgid "Only one wall on top surfaces"
 msgstr "顶面单层墙"
 
 msgid ""
-"Use only one wall on first layer, to give more space to the bottom infill pattern "
+"Use only one wall on first layer, to give more space to the bottom infill "
 "pattern"
 msgstr "首层只使用单层墙，从而更多的空间能够使用底部填充图案"
 
@@ -5296,6 +5313,13 @@ msgid ""
 "adhensive"
 msgstr "首层加速度。使用较低值可以改善和构建板的粘接。"
 
+msgid "Acceleration of outer walls"
+msgstr "外墙的加速度。它通常使用比内壁速度慢的加速度，以获得更好的质量。。"
+
+msgid "Acceleration of inner walls"
+msgstr "内圈墙加速度。使用较低值可以改善质量。"
+
+
 msgid "Line width of initial layer"
 msgstr "首层的线宽"
 
diff --git a/resources/i18n/de/BambuStudio.mo b/resources/i18n/de/BambuStudio.mo
index 6919270a0a..2fbbef7775 100644
Binary files a/resources/i18n/de/BambuStudio.mo and b/resources/i18n/de/BambuStudio.mo differ
diff --git a/resources/i18n/en/BambuStudio.mo b/resources/i18n/en/BambuStudio.mo
index 4f2f5d3fee..0353858e01 100644
Binary files a/resources/i18n/en/BambuStudio.mo and b/resources/i18n/en/BambuStudio.mo differ
diff --git a/resources/i18n/es/BambuStudio.mo b/resources/i18n/es/BambuStudio.mo
index 84f4597240..ff453f72fe 100644
Binary files a/resources/i18n/es/BambuStudio.mo and b/resources/i18n/es/BambuStudio.mo differ
diff --git a/resources/i18n/fr/BambuStudio.mo b/resources/i18n/fr/BambuStudio.mo
index 442f8d121c..508c182cc5 100644
Binary files a/resources/i18n/fr/BambuStudio.mo and b/resources/i18n/fr/BambuStudio.mo differ
diff --git a/resources/i18n/hu/BambuStudio.mo b/resources/i18n/hu/BambuStudio.mo
index eaee8cdfc9..fa3693e678 100644
Binary files a/resources/i18n/hu/BambuStudio.mo and b/resources/i18n/hu/BambuStudio.mo differ
diff --git a/resources/i18n/nl/BambuStudio.mo b/resources/i18n/nl/BambuStudio.mo
index faf37dd6a3..98596dd018 100644
Binary files a/resources/i18n/nl/BambuStudio.mo and b/resources/i18n/nl/BambuStudio.mo differ
diff --git a/resources/i18n/sv/BambuStudio.mo b/resources/i18n/sv/BambuStudio.mo
index 4aefbd5418..b47cd99e11 100644
Binary files a/resources/i18n/sv/BambuStudio.mo and b/resources/i18n/sv/BambuStudio.mo differ
diff --git a/resources/i18n/zh_cn/BambuStudio.mo b/resources/i18n/zh_cn/BambuStudio.mo
index a875dd3334..69de757f65 100644
Binary files a/resources/i18n/zh_cn/BambuStudio.mo and b/resources/i18n/zh_cn/BambuStudio.mo differ
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 8c7269c550..c51bc55eb7 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -644,7 +644,7 @@ void PrintConfigDef::init_fff_params()
     def->label = L("Top surface flow ratio");
     def->category = L("Advanced");
     def->tooltip = L("This factor affects the amount of material for top solid infill. "
-                   "You can decrease it slightly to have smooth surface finish.");
+                   "You can decrease it slightly to have smooth surface finish");
     def->min = 0;
     def->max = 2;
     def->mode = comAdvanced;
@@ -653,7 +653,7 @@ void PrintConfigDef::init_fff_params()
     def = this->add("bottom_solid_infill_flow_ratio", coFloat);
     def->label = L("Bottom surface flow ratio");
     def->category = L("Advanced");
-    def->tooltip = L("This factor affects the amount of material for bottom solid infill. ");
+    def->tooltip = L("This factor affects the amount of material for bottom solid infill");
     def->min = 0;
     def->max = 2;
     def->mode = comAdvanced;
@@ -1252,7 +1252,7 @@ void PrintConfigDef::init_fff_params()
 
     def = this->add("outer_wall_acceleration", coFloat);
     def->label = L("Outer wall");
-    def->tooltip = L("Acceleration of outer walls.");
+    def->tooltip = L("Acceleration of outer walls");
     def->sidetext = L("mm/s²");
     def->min = 0;
     def->mode = comAdvanced;
@@ -1260,7 +1260,7 @@ void PrintConfigDef::init_fff_params()
 
     def = this->add("inner_wall_acceleration", coFloat);
     def->label = L("Inner wall");
-    def->tooltip = L("Acceleration of inner walls.");
+    def->tooltip = L("Acceleration of inner walls");
     def->sidetext = L("mm/s²");
     def->min = 0;
     def->mode = comAdvanced;