diff --git a/Dockerfile b/Dockerfile
index 9e4872f54b534acb81bb2e932ba5ded94a390ec8..2e3fac845305b098091e97375bd2a3fcee06dc90 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,15 +12,15 @@ COPY . /srv/shiny-server/
 COPY set_path.R /usr/local/lib/R/etc/Rprofile.site.d/00-radiant-path.R
 
 # 安装所有子模块
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant.data',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant.basics',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant.model',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant.multivariate',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant.design',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant.quickgen',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant.data',dependencies=TRUE, type='source', upgrade='never')"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant.basics',dependencies=TRUE, type='source', upgrade='never')"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant.model',dependencies=TRUE, type='source', upgrade='never')"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant.multivariate',dependencies=TRUE, type='source', upgrade='never')"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant.design',dependencies=TRUE, type='source', upgrade='never')"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant.quickgen',dependencies=TRUE, type='source', upgrade='never')"
 
 # 安装主 radiant 应用
-RUN R -e "remotes::install_local('/srv/shiny-server/radiant-master',dependencies=TRUE, type='source', upgrade='never',force=TRUE)"
+RUN R -e "remotes::install_local('/srv/shiny-server/radiant-master',dependencies=TRUE, type='source', upgrade='never')"
 
 WORKDIR /data
 CMD ["R", "-e", "radiant::radiant(host='0.0.0.0', port=3838)"]
diff --git a/radiant.model/R/cox.R b/radiant.model/R/coxp.R
similarity index 100%
rename from radiant.model/R/cox.R
rename to radiant.model/R/coxp.R
diff --git a/radiant.model/inst/app/tools/analysis/cox_ui.R b/radiant.model/inst/app/tools/analysis/coxp_ui.R
similarity index 96%
rename from radiant.model/inst/app/tools/analysis/cox_ui.R
rename to radiant.model/inst/app/tools/analysis/coxp_ui.R
index 8fedf0331147fc19f66cd794632e3bb11d79b725..fe9c2a25fa7c3ef656e1802f9b04d9a204ac0960 100644
--- a/radiant.model/inst/app/tools/analysis/cox_ui.R
+++ b/radiant.model/inst/app/tools/analysis/coxp_ui.R
@@ -1,5 +1,4 @@
 ## ========== coxp_ui.R ==========
-source(file.path("../../../R", "cox.R"))
 ## 1. 常量 -----------------------------------------------------------------
 
 coxp_predict <- setNames(c("none", "data", "cmd", "datacmd"),
@@ -39,10 +38,10 @@ coxp_plot_inputs <- reactive({ list() })
 
 coxp_pred_inputs <- reactive({
   args <- coxp_pred_args
-  # 收集所有预测参数（含新增的coxp_conf_lev）
+  # 收集所有预测参数
   for (i in names(args)) args[[i]] <- input[[paste0("coxp_", i)]]
   
-  # 处理预测数据/命令（保留原有逻辑）
+  # 处理预测数据/命令
   args$pred_cmd  <- ""
   args$pred_data <- ""
   if (input$coxp_predict == "cmd") {
@@ -315,7 +314,7 @@ coxp_available <- reactive({
   if (is.factor(surv_vec) || is.character(surv_vec)) {
     lev <- unique(surv_vec)
     if (length(lev) != 2)
-      return("状态变量必须是二分类（0/1 或两个水平）" %>% add_class("coxp"))
+      return("状态变量必须是二分类（两个水平）" %>% add_class("coxp"))
     ds[[status_var]] <- as.numeric(factor(surv_vec, levels = lev)) - 1L
   } else if (!all(unique(surv_vec) %in% c(0, 1))) {
     return("状态变量必须只包含 0 和 1" %>% add_class("coxp"))
diff --git a/radiant.model/man/coxp.Rd b/radiant.model/man/coxp.Rd
index bc7ef637aba91337bc501d44c883b8335f6359fa..286df53190a3027fac1a39e43e75680b2fafd5b3 100644
--- a/radiant.model/man/coxp.Rd
+++ b/radiant.model/man/coxp.Rd
@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/cox.R
+% Please edit documentation in R/coxp.R
 \name{coxp}
 \alias{coxp}
 \title{Cox Proportional Hazards Regression}