diff --git a/bi/core.js b/bi/core.js
index 5e5a78631c..05d821f9b1 100644
--- a/bi/core.js
+++ b/bi/core.js
@@ -15684,28 +15684,30 @@ BI.FloatBoxController = BI.inherit(BI.Controller, {
         if (!this._check(name)) {
             return this;
         }
-        var container = this.floatContainer[name];
-        container.element.css("zIndex", this.zindex++);
-        this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]);
-        this.zindexMap[name] = this.zindex;
-        this.modal && container.element.__buildZIndexMask__(this.zindex++);
-        this.get(name).setZindex(this.zindex++);
-        this.floatContainer[name].visible();
-        var floatbox = this.get(name);
-        floatbox.show();
-        var W = $(this.options.render).width(), H = $(this.options.render).height();
-        var w = floatbox.element.width(), h = floatbox.element.height();
-        var left = (W - w) / 2, top = (H - h) / 2;
-        if (left < 0) {
-            left = 0;
-        }
-        if (top < 0) {
-            top = 0;
+        if (!this.floatContainer[name].isVisible()) {
+            var container = this.floatContainer[name];
+            container.element.css("zIndex", this.zindex++);
+            this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]);
+            this.zindexMap[name] = this.zindex;
+            this.modal && container.element.__buildZIndexMask__(this.zindex++);
+            this.get(name).setZindex(this.zindex++);
+            this.floatContainer[name].visible();
+            var floatbox = this.get(name);
+            floatbox.show();
+            var W = $(this.options.render).width(), H = $(this.options.render).height();
+            var w = floatbox.element.width(), h = floatbox.element.height();
+            var left = (W - w) / 2, top = (H - h) / 2;
+            if (left < 0) {
+                left = 0;
+            }
+            if (top < 0) {
+                top = 0;
+            }
+            floatbox.element.css({
+                left: left + "px",
+                top: top + "px"
+            });
         }
-        floatbox.element.css({
-            left: left + "px",
-            top: top + "px"
-        });
         return this;
     },
 
@@ -15713,8 +15715,10 @@ BI.FloatBoxController = BI.inherit(BI.Controller, {
         if (!this._check(name)) {
             return this;
         }
-        this.floatContainer[name].invisible();
-        this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
+        if (this.floatContainer[name].isVisible()) {
+            this.floatContainer[name].invisible();
+            this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
+        }
         return this;
     },
 
diff --git a/dist/core.js b/dist/core.js
index 34490f02e5..ee87da9609 100644
--- a/dist/core.js
+++ b/dist/core.js
@@ -20757,28 +20757,30 @@ BI.FloatBoxController = BI.inherit(BI.Controller, {
         if (!this._check(name)) {
             return this;
         }
-        var container = this.floatContainer[name];
-        container.element.css("zIndex", this.zindex++);
-        this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]);
-        this.zindexMap[name] = this.zindex;
-        this.modal && container.element.__buildZIndexMask__(this.zindex++);
-        this.get(name).setZindex(this.zindex++);
-        this.floatContainer[name].visible();
-        var floatbox = this.get(name);
-        floatbox.show();
-        var W = $(this.options.render).width(), H = $(this.options.render).height();
-        var w = floatbox.element.width(), h = floatbox.element.height();
-        var left = (W - w) / 2, top = (H - h) / 2;
-        if (left < 0) {
-            left = 0;
-        }
-        if (top < 0) {
-            top = 0;
+        if (!this.floatContainer[name].isVisible()) {
+            var container = this.floatContainer[name];
+            container.element.css("zIndex", this.zindex++);
+            this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]);
+            this.zindexMap[name] = this.zindex;
+            this.modal && container.element.__buildZIndexMask__(this.zindex++);
+            this.get(name).setZindex(this.zindex++);
+            this.floatContainer[name].visible();
+            var floatbox = this.get(name);
+            floatbox.show();
+            var W = $(this.options.render).width(), H = $(this.options.render).height();
+            var w = floatbox.element.width(), h = floatbox.element.height();
+            var left = (W - w) / 2, top = (H - h) / 2;
+            if (left < 0) {
+                left = 0;
+            }
+            if (top < 0) {
+                top = 0;
+            }
+            floatbox.element.css({
+                left: left + "px",
+                top: top + "px"
+            });
         }
-        floatbox.element.css({
-            left: left + "px",
-            top: top + "px"
-        });
         return this;
     },
 
@@ -20786,8 +20788,10 @@ BI.FloatBoxController = BI.inherit(BI.Controller, {
         if (!this._check(name)) {
             return this;
         }
-        this.floatContainer[name].invisible();
-        this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
+        if (this.floatContainer[name].isVisible()) {
+            this.floatContainer[name].invisible();
+            this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
+        }
         return this;
     },
 
diff --git a/src/core/controller/controller.floatbox.js b/src/core/controller/controller.floatbox.js
index 3179694817..b06e9723b0 100644
--- a/src/core/controller/controller.floatbox.js
+++ b/src/core/controller/controller.floatbox.js
@@ -82,28 +82,30 @@ BI.FloatBoxController = BI.inherit(BI.Controller, {
         if (!this._check(name)) {
             return this;
         }
-        var container = this.floatContainer[name];
-        container.element.css("zIndex", this.zindex++);
-        this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]);
-        this.zindexMap[name] = this.zindex;
-        this.modal && container.element.__buildZIndexMask__(this.zindex++);
-        this.get(name).setZindex(this.zindex++);
-        this.floatContainer[name].visible();
-        var floatbox = this.get(name);
-        floatbox.show();
-        var W = $(this.options.render).width(), H = $(this.options.render).height();
-        var w = floatbox.element.width(), h = floatbox.element.height();
-        var left = (W - w) / 2, top = (H - h) / 2;
-        if (left < 0) {
-            left = 0;
+        if (!this.floatContainer[name].isVisible()) {
+            var container = this.floatContainer[name];
+            container.element.css("zIndex", this.zindex++);
+            this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]);
+            this.zindexMap[name] = this.zindex;
+            this.modal && container.element.__buildZIndexMask__(this.zindex++);
+            this.get(name).setZindex(this.zindex++);
+            this.floatContainer[name].visible();
+            var floatbox = this.get(name);
+            floatbox.show();
+            var W = $(this.options.render).width(), H = $(this.options.render).height();
+            var w = floatbox.element.width(), h = floatbox.element.height();
+            var left = (W - w) / 2, top = (H - h) / 2;
+            if (left < 0) {
+                left = 0;
+            }
+            if (top < 0) {
+                top = 0;
+            }
+            floatbox.element.css({
+                left: left + "px",
+                top: top + "px"
+            });
         }
-        if (top < 0) {
-            top = 0;
-        }
-        floatbox.element.css({
-            left: left + "px",
-            top: top + "px"
-        });
         return this;
     },
 
@@ -111,8 +113,10 @@ BI.FloatBoxController = BI.inherit(BI.Controller, {
         if (!this._check(name)) {
             return this;
         }
-        this.floatContainer[name].invisible();
-        this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
+        if (this.floatContainer[name].isVisible()) {
+            this.floatContainer[name].invisible();
+            this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]);
+        }
         return this;
     },